Re: [PATCH iwl-net v1 1/1] igc: Set buffer type for empty frames in igc_init_empty_frame

Maciej Fijalkowski
2025-02-05T11:15:47Z

On Wed, Feb 05, 2025 at 10:36:03AM +0800, Song Yoong Siang wrote:
> Set the buffer type to IGC_TX_BUFFER_TYPE_SKB for empty frame in the
> igc_init_empty_frame function. This ensures that the buffer type is
> correctly identified and handled during Tx ring cleanup.
>
> Fixes: db0b124f02ba ("igc: Enhance Qbv scheduling by using first flag bit")
> Cc: stable@vger.kernel.org # 6.2+
> Signed-off-by: Song Yoong Siang <yoong.siang.song@intel.com>

Acked-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com>

> ---
> drivers/net/ethernet/intel/igc/igc_main.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/ethernet/intel/igc/igc_main.c b/drivers/net/ethernet/intel/igc/igc_main.c
> index 56a35d58e7a6..7daa7f8f81ca 100644
> --- a/drivers/net/ethernet/intel/igc/igc_main.c
> +++ b/drivers/net/ethernet/intel/igc/igc_main.c
> @@ -1096,6 +1096,7 @@ static int igc_init_empty_frame(struct igc_ring *ring,
> return -ENOMEM;
> }
>
> + buffer->type = IGC_TX_BUFFER_TYPE_SKB;
> buffer->skb = skb;
> buffer->protocol = 0;
> buffer->bytecount = skb->len;
> --
> 2.34.1
>