Re: [PATCH net v1] net/mlx5e: Fix PTP TX SQ cleanup on metadata DB failure

[Simon Horman]

On Mon, May 04, 2026 at 11:30:05PM +0100, Prathamesh Deshpande wrote:
> mlx5e_ptp_open_txqsq() creates the hardware SQ before allocating the PTP
> traffic metadata database.
> 
> If mlx5e_ptp_alloc_traffic_db() fails, the error path frees the software
> TX queue state but skips destroying the already-created hardware SQ.
> 
> Add a dedicated unwind label that destroys the SQ before freeing the TXQ
> state.
> 
> Fixes: 1880bc4e4a96 ("net/mlx5e: Add TX port timestamp support")
> Signed-off-by: Prathamesh Deshpande <prathameshdeshpande7@xxxxxxxxx>

Reviewed-by: Simon Horman <horms@xxxxxxxxxx>