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Miller" , Jakub Kicinski , Or Gerlitz , Jack Morgenstein , Moni Shoua , netdev@vger.kernel.org, linux-rdma@vger.kernel.org, linux-kernel@vger.kernel.org, Chuhong Yuan Subject: [PATCH] net/mlx4_core: Add missed mlx4_free_cmd_mailbox() Date: Sun, 21 Feb 2021 22:35:59 +0800 Message-Id: <20210221143559.390277-1-hslester96@gmail.com> X-Mailer: git-send-email 2.27.0 MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-ZohoMail-DKIM: fail (Header signature does not verify) Content-Type: text/plain; charset="utf-8" mlx4_do_mirror_rule() forgets to call mlx4_free_cmd_mailbox() to free the memory region allocated by mlx4_alloc_cmd_mailbox() before an exit. Add the missed call to fix it. Fixes: 78efed275117 ("net/mlx4_core: Support mirroring VF DMFS rules on bot= h ports") Signed-off-by: Chuhong Yuan --- drivers/net/ethernet/mellanox/mlx4/resource_tracker.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c b/driver= s/net/ethernet/mellanox/mlx4/resource_tracker.c index 394f43add85c..a99e71bc7b3c 100644 --- a/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c +++ b/drivers/net/ethernet/mellanox/mlx4/resource_tracker.c @@ -4986,6 +4986,7 @@ static int mlx4_do_mirror_rule(struct mlx4_dev *dev, = struct res_fs_rule *fs_rule =20 if (!fs_rule->mirr_mbox) { mlx4_err(dev, "rule mirroring mailbox is null\n"); + mlx4_free_cmd_mailbox(dev, mailbox); return -EINVAL; } memcpy(mailbox->buf, fs_rule->mirr_mbox, fs_rule->mirr_mbox_size); --=20 2.27.0