[edk2] [PATCH] NetworkPkg: Remove the redundant code and definition.

Songpeng Li posted 1 patch 3 years, 9 months ago
Failed in applying to current master (apply log)
NetworkPkg/IScsiDxe/IScsiDxe.inf     |  1 -
NetworkPkg/IScsiDxe/IScsiProto.c     | 33 ------------
NetworkPkg/IpSecDxe/Ikev2/Payload.c  | 18 -------
NetworkPkg/IpSecDxe/Ikev2/Utility.c  | 76 ----------------------------
NetworkPkg/IpSecDxe/Ikev2/Utility.h  | 67 ------------------------
NetworkPkg/TcpDxe/TcpOption.c        | 30 -----------
NetworkPkg/TcpDxe/TcpOption.h        | 16 ------
NetworkPkg/TlsDxe/TlsDxe.inf         |  1 -
NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c | 23 ---------
NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h | 10 ----
10 files changed, 275 deletions(-)
[edk2] [PATCH] NetworkPkg: Remove the redundant code and definition.
Posted by Songpeng Li 3 years, 9 months ago
Cc: Jiaxin Wu <jiaxin.wu@intel.com>
Cc: Siyuan Fu <siyuan.fu@intel.com>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1064
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Songpeng Li <songpeng.li@intel.com>
---
 NetworkPkg/IScsiDxe/IScsiDxe.inf     |  1 -
 NetworkPkg/IScsiDxe/IScsiProto.c     | 33 ------------
 NetworkPkg/IpSecDxe/Ikev2/Payload.c  | 18 -------
 NetworkPkg/IpSecDxe/Ikev2/Utility.c  | 76 ----------------------------
 NetworkPkg/IpSecDxe/Ikev2/Utility.h  | 67 ------------------------
 NetworkPkg/TcpDxe/TcpOption.c        | 30 -----------
 NetworkPkg/TcpDxe/TcpOption.h        | 16 ------
 NetworkPkg/TlsDxe/TlsDxe.inf         |  1 -
 NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c | 23 ---------
 NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h | 10 ----
 10 files changed, 275 deletions(-)

diff --git a/NetworkPkg/IScsiDxe/IScsiDxe.inf b/NetworkPkg/IScsiDxe/IScsiDxe.inf
index 2d96611b44..60737c96ab 100644
--- a/NetworkPkg/IScsiDxe/IScsiDxe.inf
+++ b/NetworkPkg/IScsiDxe/IScsiDxe.inf
@@ -124,7 +124,6 @@
   gEfiIfrTianoGuid                              ## SOMETIMES_PRODUCES ## UNDEFINED
   gEfiAcpiTableGuid                             ## SOMETIMES_CONSUMES ## SystemTable
   gEfiAcpi10TableGuid                           ## SOMETIMES_CONSUMES ## SystemTable
-  gEfiAcpi20TableGuid                           ## SOMETIMES_CONSUMES ## SystemTable
   gEfiAdapterInfoNetworkBootGuid                ## SOMETIMES_CONSUMES ## UNDEFINED
   gEfiAdapterInfoUndiIpv6SupportGuid            ## SOMETIMES_CONSUMES ## GUID
 
diff --git a/NetworkPkg/IScsiDxe/IScsiProto.c b/NetworkPkg/IScsiDxe/IScsiProto.c
index 7619360568..f4a49c677a 100644
--- a/NetworkPkg/IScsiDxe/IScsiProto.c
+++ b/NetworkPkg/IScsiDxe/IScsiProto.c
@@ -2096,39 +2096,6 @@ IScsiDelTcb (
 }
 
 
-/**
-  Find the task control block by the initator task tag.
-
-  @param[in]  TcbList         The tcb list.
-  @param[in]  InitiatorTaskTag The initiator task tag.
-
-  @return The task control block found.
-  @retval NULL The task control block cannot be found.
-
-**/
-ISCSI_TCB *
-IScsiFindTcbByITT (
-  IN LIST_ENTRY      *TcbList,
-  IN UINT32          InitiatorTaskTag
-  )
-{
-  ISCSI_TCB       *Tcb;
-  LIST_ENTRY      *Entry;
-
-  Tcb = NULL;
-
-  NET_LIST_FOR_EACH (Entry, TcbList) {
-    Tcb = NET_LIST_USER_STRUCT (Entry, ISCSI_TCB, Link);
-
-    if (Tcb->InitiatorTaskTag == InitiatorTaskTag) {
-      break;
-    }
-  }
-
-  return Tcb;
-}
-
-
 /**
   Create a data segment, pad it, and calculate the CRC if needed.
 
diff --git a/NetworkPkg/IpSecDxe/Ikev2/Payload.c b/NetworkPkg/IpSecDxe/Ikev2/Payload.c
index 218c26f934..1bb5e2e5e5 100644
--- a/NetworkPkg/IpSecDxe/Ikev2/Payload.c
+++ b/NetworkPkg/IpSecDxe/Ikev2/Payload.c
@@ -3104,24 +3104,6 @@ ON_EXIT:
   return Status;
 }
 
-/**
-  Save some useful payloads after accepting the Packet.
-
-  @param[in] SessionCommon   Pointer to IKEV2_SESSION_COMMON related to the operation.
-  @param[in] IkePacket       Pointer to received IkePacet.
-  @param[in] IkeType         The type used to indicate it is in IkeSa or ChildSa or Info
-                             exchange.
-
-**/
-VOID
-Ikev2OnPacketAccepted (
-  IN IKEV2_SESSION_COMMON *SessionCommon,
-  IN IKE_PACKET           *IkePacket,
-  IN UINT8                IkeType
-  )
-{
-  return;
-}
 
 /**
 
diff --git a/NetworkPkg/IpSecDxe/Ikev2/Utility.c b/NetworkPkg/IpSecDxe/Ikev2/Utility.c
index 698aba1327..0c9c929705 100644
--- a/NetworkPkg/IpSecDxe/Ikev2/Utility.c
+++ b/NetworkPkg/IpSecDxe/Ikev2/Utility.c
@@ -290,21 +290,6 @@ Ikev2SaSessionRemove (
   return NULL;
 }
 
-/**
-  Marking a SA session as on deleting.
-
-  @param[in]  IkeSaSession  Pointer to IKEV2_SA_SESSION.
-
-  @retval     EFI_SUCCESS   Find the related SA session and marked it.
-
-**/
-EFI_STATUS
-Ikev2SaSessionOnDeleting (
-  IN IKEV2_SA_SESSION          *IkeSaSession
-  )
-{
-  return EFI_SUCCESS;
-}
 
 /**
   Free specified Seession Common. The session common would belong to a IKE SA or
@@ -659,33 +644,6 @@ Ikev2ChildSaSessionReg (
   return ;
 }
 
-/**
-  Find the ChildSaSession by it's MessagId.
-
-  @param[in] SaSessionList  Pointer to a ChildSaSession List.
-  @param[in] Mid            The messageId used to search ChildSaSession.
-
-  @return Pointer to IKEV2_CHILD_SA_SESSION or NULL.
-
-**/
-IKEV2_CHILD_SA_SESSION *
-Ikev2ChildSaSessionLookupByMid (
-  IN LIST_ENTRY           *SaSessionList,
-  IN UINT32               Mid
-  )
-{
-  LIST_ENTRY              *Entry;
-  IKEV2_CHILD_SA_SESSION  *ChildSaSession;
-
-  NET_LIST_FOR_EACH (Entry, SaSessionList) {
-    ChildSaSession  = IKEV2_CHILD_SA_SESSION_BY_IKE_SA (Entry);
-
-    if (ChildSaSession->MessageId == Mid) {
-      return ChildSaSession;
-    }
-  }
-  return NULL;
-}
 
 /**
   This function find the Child SA by the specified SPI.
@@ -776,22 +734,6 @@ Ikev2ChildSaSessionRemove (
   return NULL;
 }
 
-/**
-  Mark a specified Child SA Session as on deleting.
-
-  @param[in]  ChildSaSession   Pointer to IKEV2_CHILD_SA_SESSION.
-
-  @retval     EFI_SUCCESS      Operation is successful.
-
-**/
-EFI_STATUS
-Ikev2ChildSaSessionOnDeleting (
-  IN IKEV2_CHILD_SA_SESSION   *ChildSaSession
-  )
-{
-  return EFI_SUCCESS;
-}
-
 /**
   Free the memory located for the specified IKEV2_CHILD_SA_SESSION.
 
@@ -1137,24 +1079,6 @@ Ikev2ChildSaAssociateSpdEntry (
 }
 
 
-/**
-  This function finds the SPI from Create Child SA Exchange Packet.
-
-  @param[in] IkePacket       Pointer to IKE_PACKET to be searched.
-
-  @retval SPI number or 0 if it is not supported.
-
-**/
-UINT32
-Ikev2ChildExchangeRekeySpi (
-  IN IKE_PACKET               *IkePacket
-  )
-{
-  //
-  // Not support yet.
-  //
-  return 0;
-}
 
 /**
   Validate the IKE header of received IKE packet.
diff --git a/NetworkPkg/IpSecDxe/Ikev2/Utility.h b/NetworkPkg/IpSecDxe/Ikev2/Utility.h
index 8383ff8dd6..79def7740d 100644
--- a/NetworkPkg/IpSecDxe/Ikev2/Utility.h
+++ b/NetworkPkg/IpSecDxe/Ikev2/Utility.h
@@ -104,19 +104,6 @@ Ikev2SaSessionRemove (
   );
 
 
-/**
-  Marking a SA session as on deleting.
-
-  @param[in]  IkeSaSession  Pointer to IKEV2_SA_SESSION.
-
-  @retval     EFI_SUCCESS   Find the related SA session and marked it.
-
-**/
-EFI_STATUS
-Ikev2SaSessionOnDeleting (
-  IN IKEV2_SA_SESSION          *IkeSaSession
-  );
-
 /**
   After IKE/Child SA is estiblished, close the time event and free sent packet.
 
@@ -211,20 +198,6 @@ Ikev2ChildSaSessionLookupBySpi (
   IN UINT32               Spi
   );
 
-/**
-  Find the ChildSaSession by it's MessagId.
-
-  @param[in] SaSessionList  Pointer to a ChildSaSession List.
-  @param[in] Mid            The messageId used to search ChildSaSession.
-
-  @return Pointer to IKEV2_CHILD_SA_SESSION.
-
-**/
-IKEV2_CHILD_SA_SESSION *
-Ikev2ChildSaSessionLookupByMid (
-  IN LIST_ENTRY           *SaSessionList,
-  IN UINT32               Mid
-  );
 
 /**
   Insert a Child SA Session into the specified ChildSa list..
@@ -257,18 +230,6 @@ Ikev2ChildSaSessionRemove (
   IN UINT8                ListType
   );
 
-/**
-  Mark a specified Child SA Session as on deleting.
-
-  @param[in]  ChildSaSession   Pointer to IKEV2_CHILD_SA_SESSION.
-
-  @retval     EFI_SUCCESS      Operation is successful.
-
-**/
-EFI_STATUS
-Ikev2ChildSaSessionOnDeleting (
-  IN IKEV2_CHILD_SA_SESSION   *ChildSaSession
-  );
 
 /**
   Free the memory located for the specified IKEV2_CHILD_SA_SESSION.
@@ -328,19 +289,6 @@ Ikev2ChildExchangeRequestType(
   IN IKE_PACKET               *IkePacket
   );
 
-/**
-  This function finds the SPI from Create Child Sa Exchange Packet.
-
-  @param[in] IkePacket       Pointer to IKE_PACKET to be searched.
-
-  @retval SPI number.
-
-**/
-UINT32
-Ikev2ChildExchangeRekeySpi(
-  IN IKE_PACKET               *IkePacket
-  );
-
 
 /**
   Associate a SPD selector to the Child SA Session.
@@ -882,21 +830,6 @@ Ikev2DecodePacket (
   IN     UINTN                 IkeType
   );
 
-/**
-  Save some useful payloads after accepting the Packet.
-
-  @param[in] SessionCommon   Pointer to IKEV2_SESSION_COMMON related to the operation.
-  @param[in] IkePacket       Pointer to received IkePacet.
-  @param[in] IkeType         The type used to indicate it is in IkeSa or ChildSa or Info
-                             exchange.
-
-**/
-VOID
-Ikev2OnPacketAccepted (
-  IN IKEV2_SESSION_COMMON *SessionCommon,
-  IN IKE_PACKET           *IkePacket,
-  IN UINT8                IkeType
-  );
 
 /**
   Send out IKEV2 packet.
diff --git a/NetworkPkg/TcpDxe/TcpOption.c b/NetworkPkg/TcpDxe/TcpOption.c
index bacce1070d..73d781729f 100644
--- a/NetworkPkg/TcpDxe/TcpOption.c
+++ b/NetworkPkg/TcpDxe/TcpOption.c
@@ -342,33 +342,3 @@ TcpParseOption (
 
   return 0;
 }
-
-/**
-  Check the segment against PAWS.
-
-  @param[in]  Tcb     Pointer to the TCP_CB of this TCP instance.
-  @param[in]  TSVal   The timestamp value.
-
-  @retval     1       The segment passed the PAWS check.
-  @retval     0       The segment failed to pass the PAWS check.
-
-**/
-UINT32
-TcpPawsOK (
-  IN TCP_CB *Tcb,
-  IN UINT32 TSVal
-  )
-{
-  //
-  // PAWS as defined in RFC1323, buggy...
-  //
-  if (TCP_TIME_LT (TSVal, Tcb->TsRecent) &&
-      TCP_TIME_LT (Tcb->TsRecentAge + TCP_PAWS_24DAY, mTcpTick)
-      ) {
-
-    return 0;
-
-  }
-
-  return 1;
-}
diff --git a/NetworkPkg/TcpDxe/TcpOption.h b/NetworkPkg/TcpDxe/TcpOption.h
index 0ccadb9536..9d8581b669 100644
--- a/NetworkPkg/TcpDxe/TcpOption.h
+++ b/NetworkPkg/TcpDxe/TcpOption.h
@@ -126,20 +126,4 @@ TcpParseOption (
   IN OUT TCP_OPTION *Option
   );
 
-/**
-  Check the segment against PAWS.
-
-  @param[in]  Tcb     Pointer to the TCP_CB of this TCP instance.
-  @param[in]  TSVal   The timestamp value.
-
-  @retval     1       The segment passed the PAWS check.
-  @retval     0       The segment failed to pass the PAWS check.
-
-**/
-UINT32
-TcpPawsOK (
-  IN TCP_CB *Tcb,
-  IN UINT32 TSVal
-  );
-
 #endif
diff --git a/NetworkPkg/TlsDxe/TlsDxe.inf b/NetworkPkg/TlsDxe/TlsDxe.inf
index 907feb735b..bbe8c554a2 100644
--- a/NetworkPkg/TlsDxe/TlsDxe.inf
+++ b/NetworkPkg/TlsDxe/TlsDxe.inf
@@ -52,7 +52,6 @@
   BaseLib
   UefiLib
   DebugLib
-  NetLib
   BaseCryptLib
   TlsLib
 
diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
index c06b0242bb..5bbc1922a6 100644
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
@@ -202,29 +202,6 @@ PxeBcCacheDhcp6Packet (
   return EFI_SUCCESS;
 }
 
-
-/**
-  Free all the nodes in the list for boot file.
-
-  @param[in]  Head            The pointer to the head of list.
-
-**/
-VOID
-PxeBcFreeBootFileOption (
-  IN LIST_ENTRY               *Head
-  )
-{
-  LIST_ENTRY                  *Entry;
-  LIST_ENTRY                  *NextEntry;
-  PXEBC_DHCP6_OPTION_NODE     *Node;
-
-  NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, Head) {
-    Node = NET_LIST_USER_STRUCT (Entry, PXEBC_DHCP6_OPTION_NODE, Link);
-    RemoveEntryList (Entry);
-    FreePool (Node);
-  }
-}
-
 /**
   Retrieve the boot server address using the EFI_DNS6_PROTOCOL.
 
diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
index f3dcd89743..d6e6745f0d 100644
--- a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
+++ b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
@@ -116,16 +116,6 @@ typedef struct {
 } PXEBC_DHCP6_PACKET_CACHE;
 
 
-/**
-  Free all the nodes in the boot file list.
-
-  @param[in]  Head            The pointer to the head of the list.
-
-**/
-VOID
-PxeBcFreeBootFileOption (
-  IN LIST_ENTRY               *Head
-  );
 
 
 /**
-- 
2.18.0.windows.1

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Re: [edk2] [PATCH] NetworkPkg: Remove the redundant code and definition.
Posted by Fu, Siyuan 3 years, 9 months ago
Hi, Songpeng

The patch is good with me, please remember to update the copyright year when commit it.

Reviewed-by: Fu Siyuan <siyuan.fu@intel.com>

> -----Original Message-----
> From: Li, Songpeng
> Sent: Monday, August 13, 2018 10:45 AM
> To: edk2-devel@lists.01.org
> Cc: Wu, Jiaxin <jiaxin.wu@intel.com>; Fu, Siyuan <siyuan.fu@intel.com>
> Subject: [PATCH] NetworkPkg: Remove the redundant code and definition.
> 
> Cc: Jiaxin Wu <jiaxin.wu@intel.com>
> Cc: Siyuan Fu <siyuan.fu@intel.com>
> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1064
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Songpeng Li <songpeng.li@intel.com>
> ---
>  NetworkPkg/IScsiDxe/IScsiDxe.inf     |  1 -
>  NetworkPkg/IScsiDxe/IScsiProto.c     | 33 ------------
>  NetworkPkg/IpSecDxe/Ikev2/Payload.c  | 18 -------
>  NetworkPkg/IpSecDxe/Ikev2/Utility.c  | 76 ----------------------------
>  NetworkPkg/IpSecDxe/Ikev2/Utility.h  | 67 ------------------------
>  NetworkPkg/TcpDxe/TcpOption.c        | 30 -----------
>  NetworkPkg/TcpDxe/TcpOption.h        | 16 ------
>  NetworkPkg/TlsDxe/TlsDxe.inf         |  1 -
>  NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c | 23 ---------
>  NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h | 10 ----
>  10 files changed, 275 deletions(-)
> 
> diff --git a/NetworkPkg/IScsiDxe/IScsiDxe.inf
> b/NetworkPkg/IScsiDxe/IScsiDxe.inf
> index 2d96611b44..60737c96ab 100644
> --- a/NetworkPkg/IScsiDxe/IScsiDxe.inf
> +++ b/NetworkPkg/IScsiDxe/IScsiDxe.inf
> @@ -124,7 +124,6 @@
>    gEfiIfrTianoGuid                              ## SOMETIMES_PRODUCES ##
> UNDEFINED
>    gEfiAcpiTableGuid                             ## SOMETIMES_CONSUMES ##
> SystemTable
>    gEfiAcpi10TableGuid                           ## SOMETIMES_CONSUMES ##
> SystemTable
> -  gEfiAcpi20TableGuid                           ## SOMETIMES_CONSUMES ##
> SystemTable
>    gEfiAdapterInfoNetworkBootGuid                ## SOMETIMES_CONSUMES ##
> UNDEFINED
>    gEfiAdapterInfoUndiIpv6SupportGuid            ## SOMETIMES_CONSUMES ##
> GUID
> 
> diff --git a/NetworkPkg/IScsiDxe/IScsiProto.c
> b/NetworkPkg/IScsiDxe/IScsiProto.c
> index 7619360568..f4a49c677a 100644
> --- a/NetworkPkg/IScsiDxe/IScsiProto.c
> +++ b/NetworkPkg/IScsiDxe/IScsiProto.c
> @@ -2096,39 +2096,6 @@ IScsiDelTcb (
>  }
> 
> 
> -/**
> -  Find the task control block by the initator task tag.
> -
> -  @param[in]  TcbList         The tcb list.
> -  @param[in]  InitiatorTaskTag The initiator task tag.
> -
> -  @return The task control block found.
> -  @retval NULL The task control block cannot be found.
> -
> -**/
> -ISCSI_TCB *
> -IScsiFindTcbByITT (
> -  IN LIST_ENTRY      *TcbList,
> -  IN UINT32          InitiatorTaskTag
> -  )
> -{
> -  ISCSI_TCB       *Tcb;
> -  LIST_ENTRY      *Entry;
> -
> -  Tcb = NULL;
> -
> -  NET_LIST_FOR_EACH (Entry, TcbList) {
> -    Tcb = NET_LIST_USER_STRUCT (Entry, ISCSI_TCB, Link);
> -
> -    if (Tcb->InitiatorTaskTag == InitiatorTaskTag) {
> -      break;
> -    }
> -  }
> -
> -  return Tcb;
> -}
> -
> -
>  /**
>    Create a data segment, pad it, and calculate the CRC if needed.
> 
> diff --git a/NetworkPkg/IpSecDxe/Ikev2/Payload.c
> b/NetworkPkg/IpSecDxe/Ikev2/Payload.c
> index 218c26f934..1bb5e2e5e5 100644
> --- a/NetworkPkg/IpSecDxe/Ikev2/Payload.c
> +++ b/NetworkPkg/IpSecDxe/Ikev2/Payload.c
> @@ -3104,24 +3104,6 @@ ON_EXIT:
>    return Status;
>  }
> 
> -/**
> -  Save some useful payloads after accepting the Packet.
> -
> -  @param[in] SessionCommon   Pointer to IKEV2_SESSION_COMMON related to
> the operation.
> -  @param[in] IkePacket       Pointer to received IkePacet.
> -  @param[in] IkeType         The type used to indicate it is in IkeSa or
> ChildSa or Info
> -                             exchange.
> -
> -**/
> -VOID
> -Ikev2OnPacketAccepted (
> -  IN IKEV2_SESSION_COMMON *SessionCommon,
> -  IN IKE_PACKET           *IkePacket,
> -  IN UINT8                IkeType
> -  )
> -{
> -  return;
> -}
> 
>  /**
> 
> diff --git a/NetworkPkg/IpSecDxe/Ikev2/Utility.c
> b/NetworkPkg/IpSecDxe/Ikev2/Utility.c
> index 698aba1327..0c9c929705 100644
> --- a/NetworkPkg/IpSecDxe/Ikev2/Utility.c
> +++ b/NetworkPkg/IpSecDxe/Ikev2/Utility.c
> @@ -290,21 +290,6 @@ Ikev2SaSessionRemove (
>    return NULL;
>  }
> 
> -/**
> -  Marking a SA session as on deleting.
> -
> -  @param[in]  IkeSaSession  Pointer to IKEV2_SA_SESSION.
> -
> -  @retval     EFI_SUCCESS   Find the related SA session and marked it.
> -
> -**/
> -EFI_STATUS
> -Ikev2SaSessionOnDeleting (
> -  IN IKEV2_SA_SESSION          *IkeSaSession
> -  )
> -{
> -  return EFI_SUCCESS;
> -}
> 
>  /**
>    Free specified Seession Common. The session common would belong to a
> IKE SA or
> @@ -659,33 +644,6 @@ Ikev2ChildSaSessionReg (
>    return ;
>  }
> 
> -/**
> -  Find the ChildSaSession by it's MessagId.
> -
> -  @param[in] SaSessionList  Pointer to a ChildSaSession List.
> -  @param[in] Mid            The messageId used to search ChildSaSession.
> -
> -  @return Pointer to IKEV2_CHILD_SA_SESSION or NULL.
> -
> -**/
> -IKEV2_CHILD_SA_SESSION *
> -Ikev2ChildSaSessionLookupByMid (
> -  IN LIST_ENTRY           *SaSessionList,
> -  IN UINT32               Mid
> -  )
> -{
> -  LIST_ENTRY              *Entry;
> -  IKEV2_CHILD_SA_SESSION  *ChildSaSession;
> -
> -  NET_LIST_FOR_EACH (Entry, SaSessionList) {
> -    ChildSaSession  = IKEV2_CHILD_SA_SESSION_BY_IKE_SA (Entry);
> -
> -    if (ChildSaSession->MessageId == Mid) {
> -      return ChildSaSession;
> -    }
> -  }
> -  return NULL;
> -}
> 
>  /**
>    This function find the Child SA by the specified SPI.
> @@ -776,22 +734,6 @@ Ikev2ChildSaSessionRemove (
>    return NULL;
>  }
> 
> -/**
> -  Mark a specified Child SA Session as on deleting.
> -
> -  @param[in]  ChildSaSession   Pointer to IKEV2_CHILD_SA_SESSION.
> -
> -  @retval     EFI_SUCCESS      Operation is successful.
> -
> -**/
> -EFI_STATUS
> -Ikev2ChildSaSessionOnDeleting (
> -  IN IKEV2_CHILD_SA_SESSION   *ChildSaSession
> -  )
> -{
> -  return EFI_SUCCESS;
> -}
> -
>  /**
>    Free the memory located for the specified IKEV2_CHILD_SA_SESSION.
> 
> @@ -1137,24 +1079,6 @@ Ikev2ChildSaAssociateSpdEntry (
>  }
> 
> 
> -/**
> -  This function finds the SPI from Create Child SA Exchange Packet.
> -
> -  @param[in] IkePacket       Pointer to IKE_PACKET to be searched.
> -
> -  @retval SPI number or 0 if it is not supported.
> -
> -**/
> -UINT32
> -Ikev2ChildExchangeRekeySpi (
> -  IN IKE_PACKET               *IkePacket
> -  )
> -{
> -  //
> -  // Not support yet.
> -  //
> -  return 0;
> -}
> 
>  /**
>    Validate the IKE header of received IKE packet.
> diff --git a/NetworkPkg/IpSecDxe/Ikev2/Utility.h
> b/NetworkPkg/IpSecDxe/Ikev2/Utility.h
> index 8383ff8dd6..79def7740d 100644
> --- a/NetworkPkg/IpSecDxe/Ikev2/Utility.h
> +++ b/NetworkPkg/IpSecDxe/Ikev2/Utility.h
> @@ -104,19 +104,6 @@ Ikev2SaSessionRemove (
>    );
> 
> 
> -/**
> -  Marking a SA session as on deleting.
> -
> -  @param[in]  IkeSaSession  Pointer to IKEV2_SA_SESSION.
> -
> -  @retval     EFI_SUCCESS   Find the related SA session and marked it.
> -
> -**/
> -EFI_STATUS
> -Ikev2SaSessionOnDeleting (
> -  IN IKEV2_SA_SESSION          *IkeSaSession
> -  );
> -
>  /**
>    After IKE/Child SA is estiblished, close the time event and free sent
> packet.
> 
> @@ -211,20 +198,6 @@ Ikev2ChildSaSessionLookupBySpi (
>    IN UINT32               Spi
>    );
> 
> -/**
> -  Find the ChildSaSession by it's MessagId.
> -
> -  @param[in] SaSessionList  Pointer to a ChildSaSession List.
> -  @param[in] Mid            The messageId used to search ChildSaSession.
> -
> -  @return Pointer to IKEV2_CHILD_SA_SESSION.
> -
> -**/
> -IKEV2_CHILD_SA_SESSION *
> -Ikev2ChildSaSessionLookupByMid (
> -  IN LIST_ENTRY           *SaSessionList,
> -  IN UINT32               Mid
> -  );
> 
>  /**
>    Insert a Child SA Session into the specified ChildSa list..
> @@ -257,18 +230,6 @@ Ikev2ChildSaSessionRemove (
>    IN UINT8                ListType
>    );
> 
> -/**
> -  Mark a specified Child SA Session as on deleting.
> -
> -  @param[in]  ChildSaSession   Pointer to IKEV2_CHILD_SA_SESSION.
> -
> -  @retval     EFI_SUCCESS      Operation is successful.
> -
> -**/
> -EFI_STATUS
> -Ikev2ChildSaSessionOnDeleting (
> -  IN IKEV2_CHILD_SA_SESSION   *ChildSaSession
> -  );
> 
>  /**
>    Free the memory located for the specified IKEV2_CHILD_SA_SESSION.
> @@ -328,19 +289,6 @@ Ikev2ChildExchangeRequestType(
>    IN IKE_PACKET               *IkePacket
>    );
> 
> -/**
> -  This function finds the SPI from Create Child Sa Exchange Packet.
> -
> -  @param[in] IkePacket       Pointer to IKE_PACKET to be searched.
> -
> -  @retval SPI number.
> -
> -**/
> -UINT32
> -Ikev2ChildExchangeRekeySpi(
> -  IN IKE_PACKET               *IkePacket
> -  );
> -
> 
>  /**
>    Associate a SPD selector to the Child SA Session.
> @@ -882,21 +830,6 @@ Ikev2DecodePacket (
>    IN     UINTN                 IkeType
>    );
> 
> -/**
> -  Save some useful payloads after accepting the Packet.
> -
> -  @param[in] SessionCommon   Pointer to IKEV2_SESSION_COMMON related to
> the operation.
> -  @param[in] IkePacket       Pointer to received IkePacet.
> -  @param[in] IkeType         The type used to indicate it is in IkeSa or
> ChildSa or Info
> -                             exchange.
> -
> -**/
> -VOID
> -Ikev2OnPacketAccepted (
> -  IN IKEV2_SESSION_COMMON *SessionCommon,
> -  IN IKE_PACKET           *IkePacket,
> -  IN UINT8                IkeType
> -  );
> 
>  /**
>    Send out IKEV2 packet.
> diff --git a/NetworkPkg/TcpDxe/TcpOption.c b/NetworkPkg/TcpDxe/TcpOption.c
> index bacce1070d..73d781729f 100644
> --- a/NetworkPkg/TcpDxe/TcpOption.c
> +++ b/NetworkPkg/TcpDxe/TcpOption.c
> @@ -342,33 +342,3 @@ TcpParseOption (
> 
>    return 0;
>  }
> -
> -/**
> -  Check the segment against PAWS.
> -
> -  @param[in]  Tcb     Pointer to the TCP_CB of this TCP instance.
> -  @param[in]  TSVal   The timestamp value.
> -
> -  @retval     1       The segment passed the PAWS check.
> -  @retval     0       The segment failed to pass the PAWS check.
> -
> -**/
> -UINT32
> -TcpPawsOK (
> -  IN TCP_CB *Tcb,
> -  IN UINT32 TSVal
> -  )
> -{
> -  //
> -  // PAWS as defined in RFC1323, buggy...
> -  //
> -  if (TCP_TIME_LT (TSVal, Tcb->TsRecent) &&
> -      TCP_TIME_LT (Tcb->TsRecentAge + TCP_PAWS_24DAY, mTcpTick)
> -      ) {
> -
> -    return 0;
> -
> -  }
> -
> -  return 1;
> -}
> diff --git a/NetworkPkg/TcpDxe/TcpOption.h b/NetworkPkg/TcpDxe/TcpOption.h
> index 0ccadb9536..9d8581b669 100644
> --- a/NetworkPkg/TcpDxe/TcpOption.h
> +++ b/NetworkPkg/TcpDxe/TcpOption.h
> @@ -126,20 +126,4 @@ TcpParseOption (
>    IN OUT TCP_OPTION *Option
>    );
> 
> -/**
> -  Check the segment against PAWS.
> -
> -  @param[in]  Tcb     Pointer to the TCP_CB of this TCP instance.
> -  @param[in]  TSVal   The timestamp value.
> -
> -  @retval     1       The segment passed the PAWS check.
> -  @retval     0       The segment failed to pass the PAWS check.
> -
> -**/
> -UINT32
> -TcpPawsOK (
> -  IN TCP_CB *Tcb,
> -  IN UINT32 TSVal
> -  );
> -
>  #endif
> diff --git a/NetworkPkg/TlsDxe/TlsDxe.inf b/NetworkPkg/TlsDxe/TlsDxe.inf
> index 907feb735b..bbe8c554a2 100644
> --- a/NetworkPkg/TlsDxe/TlsDxe.inf
> +++ b/NetworkPkg/TlsDxe/TlsDxe.inf
> @@ -52,7 +52,6 @@
>    BaseLib
>    UefiLib
>    DebugLib
> -  NetLib
>    BaseCryptLib
>    TlsLib
> 
> diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
> b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
> index c06b0242bb..5bbc1922a6 100644
> --- a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
> +++ b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
> @@ -202,29 +202,6 @@ PxeBcCacheDhcp6Packet (
>    return EFI_SUCCESS;
>  }
> 
> -
> -/**
> -  Free all the nodes in the list for boot file.
> -
> -  @param[in]  Head            The pointer to the head of list.
> -
> -**/
> -VOID
> -PxeBcFreeBootFileOption (
> -  IN LIST_ENTRY               *Head
> -  )
> -{
> -  LIST_ENTRY                  *Entry;
> -  LIST_ENTRY                  *NextEntry;
> -  PXEBC_DHCP6_OPTION_NODE     *Node;
> -
> -  NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, Head) {
> -    Node = NET_LIST_USER_STRUCT (Entry, PXEBC_DHCP6_OPTION_NODE, Link);
> -    RemoveEntryList (Entry);
> -    FreePool (Node);
> -  }
> -}
> -
>  /**
>    Retrieve the boot server address using the EFI_DNS6_PROTOCOL.
> 
> diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
> b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
> index f3dcd89743..d6e6745f0d 100644
> --- a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
> +++ b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
> @@ -116,16 +116,6 @@ typedef struct {
>  } PXEBC_DHCP6_PACKET_CACHE;
> 
> 
> -/**
> -  Free all the nodes in the boot file list.
> -
> -  @param[in]  Head            The pointer to the head of the list.
> -
> -**/
> -VOID
> -PxeBcFreeBootFileOption (
> -  IN LIST_ENTRY               *Head
> -  );
> 
> 
>  /**
> --
> 2.18.0.windows.1

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Re: [edk2] [PATCH] NetworkPkg: Remove the redundant code and definition.
Posted by Laszlo Ersek 3 years, 9 months ago
On 08/13/18 04:45, Songpeng Li wrote:
> Cc: Jiaxin Wu <jiaxin.wu@intel.com>
> Cc: Siyuan Fu <siyuan.fu@intel.com>
> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1064
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Songpeng Li <songpeng.li@intel.com>
> ---
>  NetworkPkg/IScsiDxe/IScsiDxe.inf     |  1 -
>  NetworkPkg/IScsiDxe/IScsiProto.c     | 33 ------------
>  NetworkPkg/IpSecDxe/Ikev2/Payload.c  | 18 -------
>  NetworkPkg/IpSecDxe/Ikev2/Utility.c  | 76 ----------------------------
>  NetworkPkg/IpSecDxe/Ikev2/Utility.h  | 67 ------------------------
>  NetworkPkg/TcpDxe/TcpOption.c        | 30 -----------
>  NetworkPkg/TcpDxe/TcpOption.h        | 16 ------
>  NetworkPkg/TlsDxe/TlsDxe.inf         |  1 -
>  NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c | 23 ---------
>  NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h | 10 ----
>  10 files changed, 275 deletions(-)

Nacked-by: Laszlo Ersek <lersek@redhat.com>


Please fragment the patch to a series so that each patch modify only one
module under NetworkPkg. References:

http://mid.mail-archive.com/4A89E2EF3DFEDB4C8BFDE51014F606A14E2C6745@SHSMSX104.ccr.corp.intel.com

http://mid.mail-archive.com/20180808084712.34696-1-shenglei.zhang@intel.com

Laszlo
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Re: [edk2] [PATCH] NetworkPkg: Remove the redundant code and definition.
Posted by Wu, Jiaxin 3 years, 9 months ago
Looks good to me. 

Reviewed-by: Jiaxin Wu <jiaxin.wu@intel.com>


> -----Original Message-----
> From: Li, Songpeng
> Sent: Monday, August 13, 2018 10:45 AM
> To: edk2-devel@lists.01.org
> Cc: Wu, Jiaxin <jiaxin.wu@intel.com>; Fu, Siyuan <siyuan.fu@intel.com>
> Subject: [PATCH] NetworkPkg: Remove the redundant code and definition.
> 
> Cc: Jiaxin Wu <jiaxin.wu@intel.com>
> Cc: Siyuan Fu <siyuan.fu@intel.com>
> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1064
> Contributed-under: TianoCore Contribution Agreement 1.1
> Signed-off-by: Songpeng Li <songpeng.li@intel.com>
> ---
>  NetworkPkg/IScsiDxe/IScsiDxe.inf     |  1 -
>  NetworkPkg/IScsiDxe/IScsiProto.c     | 33 ------------
>  NetworkPkg/IpSecDxe/Ikev2/Payload.c  | 18 -------
>  NetworkPkg/IpSecDxe/Ikev2/Utility.c  | 76 ----------------------------
>  NetworkPkg/IpSecDxe/Ikev2/Utility.h  | 67 ------------------------
>  NetworkPkg/TcpDxe/TcpOption.c        | 30 -----------
>  NetworkPkg/TcpDxe/TcpOption.h        | 16 ------
>  NetworkPkg/TlsDxe/TlsDxe.inf         |  1 -
>  NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c | 23 ---------
>  NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h | 10 ----
>  10 files changed, 275 deletions(-)
> 
> diff --git a/NetworkPkg/IScsiDxe/IScsiDxe.inf
> b/NetworkPkg/IScsiDxe/IScsiDxe.inf
> index 2d96611b44..60737c96ab 100644
> --- a/NetworkPkg/IScsiDxe/IScsiDxe.inf
> +++ b/NetworkPkg/IScsiDxe/IScsiDxe.inf
> @@ -124,7 +124,6 @@
>    gEfiIfrTianoGuid                              ## SOMETIMES_PRODUCES ## UNDEFINED
>    gEfiAcpiTableGuid                             ## SOMETIMES_CONSUMES ##
> SystemTable
>    gEfiAcpi10TableGuid                           ## SOMETIMES_CONSUMES ##
> SystemTable
> -  gEfiAcpi20TableGuid                           ## SOMETIMES_CONSUMES ##
> SystemTable
>    gEfiAdapterInfoNetworkBootGuid                ## SOMETIMES_CONSUMES ##
> UNDEFINED
>    gEfiAdapterInfoUndiIpv6SupportGuid            ## SOMETIMES_CONSUMES ##
> GUID
> 
> diff --git a/NetworkPkg/IScsiDxe/IScsiProto.c
> b/NetworkPkg/IScsiDxe/IScsiProto.c
> index 7619360568..f4a49c677a 100644
> --- a/NetworkPkg/IScsiDxe/IScsiProto.c
> +++ b/NetworkPkg/IScsiDxe/IScsiProto.c
> @@ -2096,39 +2096,6 @@ IScsiDelTcb (
>  }
> 
> 
> -/**
> -  Find the task control block by the initator task tag.
> -
> -  @param[in]  TcbList         The tcb list.
> -  @param[in]  InitiatorTaskTag The initiator task tag.
> -
> -  @return The task control block found.
> -  @retval NULL The task control block cannot be found.
> -
> -**/
> -ISCSI_TCB *
> -IScsiFindTcbByITT (
> -  IN LIST_ENTRY      *TcbList,
> -  IN UINT32          InitiatorTaskTag
> -  )
> -{
> -  ISCSI_TCB       *Tcb;
> -  LIST_ENTRY      *Entry;
> -
> -  Tcb = NULL;
> -
> -  NET_LIST_FOR_EACH (Entry, TcbList) {
> -    Tcb = NET_LIST_USER_STRUCT (Entry, ISCSI_TCB, Link);
> -
> -    if (Tcb->InitiatorTaskTag == InitiatorTaskTag) {
> -      break;
> -    }
> -  }
> -
> -  return Tcb;
> -}
> -
> -
>  /**
>    Create a data segment, pad it, and calculate the CRC if needed.
> 
> diff --git a/NetworkPkg/IpSecDxe/Ikev2/Payload.c
> b/NetworkPkg/IpSecDxe/Ikev2/Payload.c
> index 218c26f934..1bb5e2e5e5 100644
> --- a/NetworkPkg/IpSecDxe/Ikev2/Payload.c
> +++ b/NetworkPkg/IpSecDxe/Ikev2/Payload.c
> @@ -3104,24 +3104,6 @@ ON_EXIT:
>    return Status;
>  }
> 
> -/**
> -  Save some useful payloads after accepting the Packet.
> -
> -  @param[in] SessionCommon   Pointer to IKEV2_SESSION_COMMON
> related to the operation.
> -  @param[in] IkePacket       Pointer to received IkePacet.
> -  @param[in] IkeType         The type used to indicate it is in IkeSa or ChildSa or
> Info
> -                             exchange.
> -
> -**/
> -VOID
> -Ikev2OnPacketAccepted (
> -  IN IKEV2_SESSION_COMMON *SessionCommon,
> -  IN IKE_PACKET           *IkePacket,
> -  IN UINT8                IkeType
> -  )
> -{
> -  return;
> -}
> 
>  /**
> 
> diff --git a/NetworkPkg/IpSecDxe/Ikev2/Utility.c
> b/NetworkPkg/IpSecDxe/Ikev2/Utility.c
> index 698aba1327..0c9c929705 100644
> --- a/NetworkPkg/IpSecDxe/Ikev2/Utility.c
> +++ b/NetworkPkg/IpSecDxe/Ikev2/Utility.c
> @@ -290,21 +290,6 @@ Ikev2SaSessionRemove (
>    return NULL;
>  }
> 
> -/**
> -  Marking a SA session as on deleting.
> -
> -  @param[in]  IkeSaSession  Pointer to IKEV2_SA_SESSION.
> -
> -  @retval     EFI_SUCCESS   Find the related SA session and marked it.
> -
> -**/
> -EFI_STATUS
> -Ikev2SaSessionOnDeleting (
> -  IN IKEV2_SA_SESSION          *IkeSaSession
> -  )
> -{
> -  return EFI_SUCCESS;
> -}
> 
>  /**
>    Free specified Seession Common. The session common would belong to a
> IKE SA or
> @@ -659,33 +644,6 @@ Ikev2ChildSaSessionReg (
>    return ;
>  }
> 
> -/**
> -  Find the ChildSaSession by it's MessagId.
> -
> -  @param[in] SaSessionList  Pointer to a ChildSaSession List.
> -  @param[in] Mid            The messageId used to search ChildSaSession.
> -
> -  @return Pointer to IKEV2_CHILD_SA_SESSION or NULL.
> -
> -**/
> -IKEV2_CHILD_SA_SESSION *
> -Ikev2ChildSaSessionLookupByMid (
> -  IN LIST_ENTRY           *SaSessionList,
> -  IN UINT32               Mid
> -  )
> -{
> -  LIST_ENTRY              *Entry;
> -  IKEV2_CHILD_SA_SESSION  *ChildSaSession;
> -
> -  NET_LIST_FOR_EACH (Entry, SaSessionList) {
> -    ChildSaSession  = IKEV2_CHILD_SA_SESSION_BY_IKE_SA (Entry);
> -
> -    if (ChildSaSession->MessageId == Mid) {
> -      return ChildSaSession;
> -    }
> -  }
> -  return NULL;
> -}
> 
>  /**
>    This function find the Child SA by the specified SPI.
> @@ -776,22 +734,6 @@ Ikev2ChildSaSessionRemove (
>    return NULL;
>  }
> 
> -/**
> -  Mark a specified Child SA Session as on deleting.
> -
> -  @param[in]  ChildSaSession   Pointer to IKEV2_CHILD_SA_SESSION.
> -
> -  @retval     EFI_SUCCESS      Operation is successful.
> -
> -**/
> -EFI_STATUS
> -Ikev2ChildSaSessionOnDeleting (
> -  IN IKEV2_CHILD_SA_SESSION   *ChildSaSession
> -  )
> -{
> -  return EFI_SUCCESS;
> -}
> -
>  /**
>    Free the memory located for the specified IKEV2_CHILD_SA_SESSION.
> 
> @@ -1137,24 +1079,6 @@ Ikev2ChildSaAssociateSpdEntry (
>  }
> 
> 
> -/**
> -  This function finds the SPI from Create Child SA Exchange Packet.
> -
> -  @param[in] IkePacket       Pointer to IKE_PACKET to be searched.
> -
> -  @retval SPI number or 0 if it is not supported.
> -
> -**/
> -UINT32
> -Ikev2ChildExchangeRekeySpi (
> -  IN IKE_PACKET               *IkePacket
> -  )
> -{
> -  //
> -  // Not support yet.
> -  //
> -  return 0;
> -}
> 
>  /**
>    Validate the IKE header of received IKE packet.
> diff --git a/NetworkPkg/IpSecDxe/Ikev2/Utility.h
> b/NetworkPkg/IpSecDxe/Ikev2/Utility.h
> index 8383ff8dd6..79def7740d 100644
> --- a/NetworkPkg/IpSecDxe/Ikev2/Utility.h
> +++ b/NetworkPkg/IpSecDxe/Ikev2/Utility.h
> @@ -104,19 +104,6 @@ Ikev2SaSessionRemove (
>    );
> 
> 
> -/**
> -  Marking a SA session as on deleting.
> -
> -  @param[in]  IkeSaSession  Pointer to IKEV2_SA_SESSION.
> -
> -  @retval     EFI_SUCCESS   Find the related SA session and marked it.
> -
> -**/
> -EFI_STATUS
> -Ikev2SaSessionOnDeleting (
> -  IN IKEV2_SA_SESSION          *IkeSaSession
> -  );
> -
>  /**
>    After IKE/Child SA is estiblished, close the time event and free sent packet.
> 
> @@ -211,20 +198,6 @@ Ikev2ChildSaSessionLookupBySpi (
>    IN UINT32               Spi
>    );
> 
> -/**
> -  Find the ChildSaSession by it's MessagId.
> -
> -  @param[in] SaSessionList  Pointer to a ChildSaSession List.
> -  @param[in] Mid            The messageId used to search ChildSaSession.
> -
> -  @return Pointer to IKEV2_CHILD_SA_SESSION.
> -
> -**/
> -IKEV2_CHILD_SA_SESSION *
> -Ikev2ChildSaSessionLookupByMid (
> -  IN LIST_ENTRY           *SaSessionList,
> -  IN UINT32               Mid
> -  );
> 
>  /**
>    Insert a Child SA Session into the specified ChildSa list..
> @@ -257,18 +230,6 @@ Ikev2ChildSaSessionRemove (
>    IN UINT8                ListType
>    );
> 
> -/**
> -  Mark a specified Child SA Session as on deleting.
> -
> -  @param[in]  ChildSaSession   Pointer to IKEV2_CHILD_SA_SESSION.
> -
> -  @retval     EFI_SUCCESS      Operation is successful.
> -
> -**/
> -EFI_STATUS
> -Ikev2ChildSaSessionOnDeleting (
> -  IN IKEV2_CHILD_SA_SESSION   *ChildSaSession
> -  );
> 
>  /**
>    Free the memory located for the specified IKEV2_CHILD_SA_SESSION.
> @@ -328,19 +289,6 @@ Ikev2ChildExchangeRequestType(
>    IN IKE_PACKET               *IkePacket
>    );
> 
> -/**
> -  This function finds the SPI from Create Child Sa Exchange Packet.
> -
> -  @param[in] IkePacket       Pointer to IKE_PACKET to be searched.
> -
> -  @retval SPI number.
> -
> -**/
> -UINT32
> -Ikev2ChildExchangeRekeySpi(
> -  IN IKE_PACKET               *IkePacket
> -  );
> -
> 
>  /**
>    Associate a SPD selector to the Child SA Session.
> @@ -882,21 +830,6 @@ Ikev2DecodePacket (
>    IN     UINTN                 IkeType
>    );
> 
> -/**
> -  Save some useful payloads after accepting the Packet.
> -
> -  @param[in] SessionCommon   Pointer to IKEV2_SESSION_COMMON
> related to the operation.
> -  @param[in] IkePacket       Pointer to received IkePacet.
> -  @param[in] IkeType         The type used to indicate it is in IkeSa or ChildSa or
> Info
> -                             exchange.
> -
> -**/
> -VOID
> -Ikev2OnPacketAccepted (
> -  IN IKEV2_SESSION_COMMON *SessionCommon,
> -  IN IKE_PACKET           *IkePacket,
> -  IN UINT8                IkeType
> -  );
> 
>  /**
>    Send out IKEV2 packet.
> diff --git a/NetworkPkg/TcpDxe/TcpOption.c
> b/NetworkPkg/TcpDxe/TcpOption.c
> index bacce1070d..73d781729f 100644
> --- a/NetworkPkg/TcpDxe/TcpOption.c
> +++ b/NetworkPkg/TcpDxe/TcpOption.c
> @@ -342,33 +342,3 @@ TcpParseOption (
> 
>    return 0;
>  }
> -
> -/**
> -  Check the segment against PAWS.
> -
> -  @param[in]  Tcb     Pointer to the TCP_CB of this TCP instance.
> -  @param[in]  TSVal   The timestamp value.
> -
> -  @retval     1       The segment passed the PAWS check.
> -  @retval     0       The segment failed to pass the PAWS check.
> -
> -**/
> -UINT32
> -TcpPawsOK (
> -  IN TCP_CB *Tcb,
> -  IN UINT32 TSVal
> -  )
> -{
> -  //
> -  // PAWS as defined in RFC1323, buggy...
> -  //
> -  if (TCP_TIME_LT (TSVal, Tcb->TsRecent) &&
> -      TCP_TIME_LT (Tcb->TsRecentAge + TCP_PAWS_24DAY, mTcpTick)
> -      ) {
> -
> -    return 0;
> -
> -  }
> -
> -  return 1;
> -}
> diff --git a/NetworkPkg/TcpDxe/TcpOption.h
> b/NetworkPkg/TcpDxe/TcpOption.h
> index 0ccadb9536..9d8581b669 100644
> --- a/NetworkPkg/TcpDxe/TcpOption.h
> +++ b/NetworkPkg/TcpDxe/TcpOption.h
> @@ -126,20 +126,4 @@ TcpParseOption (
>    IN OUT TCP_OPTION *Option
>    );
> 
> -/**
> -  Check the segment against PAWS.
> -
> -  @param[in]  Tcb     Pointer to the TCP_CB of this TCP instance.
> -  @param[in]  TSVal   The timestamp value.
> -
> -  @retval     1       The segment passed the PAWS check.
> -  @retval     0       The segment failed to pass the PAWS check.
> -
> -**/
> -UINT32
> -TcpPawsOK (
> -  IN TCP_CB *Tcb,
> -  IN UINT32 TSVal
> -  );
> -
>  #endif
> diff --git a/NetworkPkg/TlsDxe/TlsDxe.inf b/NetworkPkg/TlsDxe/TlsDxe.inf
> index 907feb735b..bbe8c554a2 100644
> --- a/NetworkPkg/TlsDxe/TlsDxe.inf
> +++ b/NetworkPkg/TlsDxe/TlsDxe.inf
> @@ -52,7 +52,6 @@
>    BaseLib
>    UefiLib
>    DebugLib
> -  NetLib
>    BaseCryptLib
>    TlsLib
> 
> diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
> b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
> index c06b0242bb..5bbc1922a6 100644
> --- a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
> +++ b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.c
> @@ -202,29 +202,6 @@ PxeBcCacheDhcp6Packet (
>    return EFI_SUCCESS;
>  }
> 
> -
> -/**
> -  Free all the nodes in the list for boot file.
> -
> -  @param[in]  Head            The pointer to the head of list.
> -
> -**/
> -VOID
> -PxeBcFreeBootFileOption (
> -  IN LIST_ENTRY               *Head
> -  )
> -{
> -  LIST_ENTRY                  *Entry;
> -  LIST_ENTRY                  *NextEntry;
> -  PXEBC_DHCP6_OPTION_NODE     *Node;
> -
> -  NET_LIST_FOR_EACH_SAFE (Entry, NextEntry, Head) {
> -    Node = NET_LIST_USER_STRUCT (Entry, PXEBC_DHCP6_OPTION_NODE,
> Link);
> -    RemoveEntryList (Entry);
> -    FreePool (Node);
> -  }
> -}
> -
>  /**
>    Retrieve the boot server address using the EFI_DNS6_PROTOCOL.
> 
> diff --git a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
> b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
> index f3dcd89743..d6e6745f0d 100644
> --- a/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
> +++ b/NetworkPkg/UefiPxeBcDxe/PxeBcDhcp6.h
> @@ -116,16 +116,6 @@ typedef struct {
>  } PXEBC_DHCP6_PACKET_CACHE;
> 
> 
> -/**
> -  Free all the nodes in the boot file list.
> -
> -  @param[in]  Head            The pointer to the head of the list.
> -
> -**/
> -VOID
> -PxeBcFreeBootFileOption (
> -  IN LIST_ENTRY               *Head
> -  );
> 
> 
>  /**
> --
> 2.18.0.windows.1

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