Hi,
> -----Original Message-----
> From: dev <dev-boun...@dpdk.org> On Behalf Of Michael Baum
> Sent: Tuesday, July 21, 2020 3:00 PM
> To: dev@dpdk.org
> Cc: Matan Azrad <ma...@mellanox.com>; Slava Ovsiienko
> <viachesl...@mellanox.com>; sta...@dpdk.org
> Subject: [dpdk-dev] [PATCH] net/mlx5: fix an ineffective calculation in
> hairpin
> splitter
>
> The flow_hairpin_split function defines a pointer called addr that
> points to the list of items.
> When the function wants to progress in the list, it adds the size of an
> item to the pointer.
>
> At the end of the function, it precedes the pointer one more time even
> though it is not used afterwards. In fact, this line is unaffected and
> the operation of the function would have been no different without it.
>
> Remove the line where the pointer is preceded unnecessarily.
>
> Fixes: d85c7b5ea59f ("net/mlx5: split hairpin flows")
> Cc: sta...@dpdk.org
>
> Signed-off-by: Michael Baum <michae...@mellanox.com>
> Acked-by: Matan Azrad <ma...@mellanox.com>
> ---
> drivers/net/mlx5/mlx5_flow.c | 1 -
> 1 file changed, 1 deletion(-)
>
> diff --git a/drivers/net/mlx5/mlx5_flow.c b/drivers/net/mlx5/mlx5_flow.c
> index aba8f41..cf7052b 100644
> --- a/drivers/net/mlx5/mlx5_flow.c
> +++ b/drivers/net/mlx5/mlx5_flow.c
> @@ -3518,7 +3518,6 @@ struct mlx5_flow_tunnel_info {
> tag_item->data = UINT32_MAX;
> tag_item->id = UINT16_MAX;
> item->mask = tag_item;
> - addr += sizeof(struct mlx5_rte_flow_item_tag);
> item->last = NULL;
> item++;
> item->type = RTE_FLOW_ITEM_TYPE_END;
> --
> 1.8.3.1
Patch applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
