From: Chuhong Yuan <hslester96@gmail.com>
To: unlisted-recipients:; (no To-header on input)
Cc: Tariq Toukan <tariqt@nvidia.com>,
"David S . Miller" <davem@davemloft.net>,
Jakub Kicinski <kuba@kernel.org>,
Or Gerlitz <ogerlitz@mellanox.com>,
Jack Morgenstein <jackm@dev.mellanox.co.il>,
Moni Shoua <monis@mellanox.com>,
netdev@vger.kernel.org, linux-rdma@vger.kernel.org,
linux-kernel@vger.kernel.org, Chuhong Yuan <hslester96@gmail.com>
Subject: [PATCH] net/mlx4_core: Add missed mlx4_free_cmd_mailbox()
Date: Sun, 21 Feb 2021 22:35:59 +0800 [thread overview]
Message-ID: <20210221143559.390277-1-hslester96@gmail.com> (raw)
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 both ports")
Signed-off-by: Chuhong Yuan <hslester96@gmail.com>
---
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/drivers/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
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);
--
2.27.0
next reply other threads:[~2021-02-21 14:37 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-21 14:35 Chuhong Yuan [this message]
2021-02-21 15:12 ` [PATCH] net/mlx4_core: Add missed mlx4_free_cmd_mailbox() Tariq Toukan
2021-02-23 3:20 ` patchwork-bot+netdevbpf
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