git: 936bd793479e - stable/12 - mlx4: Fix a memory leak bug.

The branch stable/12 has been updated by hselasky:

URL: https://cgit.FreeBSD.org/src/commit/?id=936bd793479e274155fa2c42e770d0e4e35943cc

commit 936bd793479e274155fa2c42e770d0e4e35943cc
Author:     Hans Petter Selasky <hselasky@FreeBSD.org>
AuthorDate: 2022-05-19 08:10:48 +0000
Commit:     Hans Petter Selasky <hselasky@FreeBSD.org>
CommitDate: 2022-06-07 06:46:14 +0000

    mlx4: 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.
    
    Linux commit:
    febfd9d3c7f74063e8e630b15413ca91b567f963
    
    PR:             264056
    Sponsored by:   NVIDIA Networking
    
    (cherry picked from commit 527762b2f776381569bd662ce236d2845234c0a7)
---
 sys/dev/mlx4/mlx4_core/mlx4_fw.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/mlx4/mlx4_core/mlx4_fw.c b/sys/dev/mlx4/mlx4_core/mlx4_fw.c
index 8ad31b812428..44c66becb340 100644
--- a/sys/dev/mlx4/mlx4_core/mlx4_fw.c
+++ b/sys/dev/mlx4/mlx4_core/mlx4_fw.c
@@ -2695,7 +2695,7 @@ void mlx4_opreq_action(struct work_struct *work)
 		if (err) {
 			mlx4_err(dev, "Failed to retrieve required operation: %d\n",
 				 err);
-			return;
+			goto out;
 		}
 		MLX4_GET(modifier, outbox, GET_OP_REQ_MODIFIER_OFFSET);
 		MLX4_GET(token, outbox, GET_OP_REQ_TOKEN_OFFSET);