Commit febfd9d3 authored by Qiushi Wu's avatar Qiushi Wu Committed by David S. Miller

net/mlx4_core: fix a memory leak bug.

In function mlx4_opreq_action(), pointer "mailbox" is not released,
when mlx4_cmd_box() return and error, causing a memory leak bug.
Fix this issue by going to "out" label, mlx4_free_cmd_mailbox() can
free this pointer.

Fixes: fe6f700d ("net/mlx4_core: Respond to operation request by firmware")
Signed-off-by: default avatarQiushi Wu <wu000273@umn.edu>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 4c64b83d
...@@ -2734,7 +2734,7 @@ void mlx4_opreq_action(struct work_struct *work) ...@@ -2734,7 +2734,7 @@ void mlx4_opreq_action(struct work_struct *work)
if (err) { if (err) {
mlx4_err(dev, "Failed to retrieve required operation: %d\n", mlx4_err(dev, "Failed to retrieve required operation: %d\n",
err); err);
return; goto out;
} }
MLX4_GET(modifier, outbox, GET_OP_REQ_MODIFIER_OFFSET); MLX4_GET(modifier, outbox, GET_OP_REQ_MODIFIER_OFFSET);
MLX4_GET(token, outbox, GET_OP_REQ_TOKEN_OFFSET); MLX4_GET(token, outbox, GET_OP_REQ_TOKEN_OFFSET);
......
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