[PATCH v6] net/mlx5: fix mutex unlock in txpp cleanup

[Slava Ovsiienko]

> -----Original Message-----
> From: Chengfeng Ye <cyeaa at connect.ust.hk>
> Sent: Tuesday, November 16, 2021 16:49
> To: Matan Azrad <matan at nvidia.com>; Slava Ovsiienko
> <viacheslavo at nvidia.com>; Tzahi Oved <tzahio at nvidia.com>;
> ferruh.yigit at intel.com; Raslan Darawsheh <rasland at nvidia.com>
> Cc: dev at dpdk.org; Chengfeng Ye <cyeaa at connect.ust.hk>; stable at dpdk.org
> Subject: [PATCH v6] net/mlx5: fix mutex unlock in txpp cleanup
> 
> The lock sh->txpp.mutex was not correctly released on one path of cleanup
> function return, potentially causing the deadlock.
> 
> Fixes: d133f4cdb7 ("net/mlx5: create clock queue for packet pacing")
> Cc: stable at dpdk.org
> 
> Signed-off-by: Chengfeng Ye <cyeaa at connect.ust.hk>
Acked-by: Viacheslav Ovsiienko <viacheslavo at nvidia.com>