common/mlx5: fix list unused lcore check
Checks
Commit Message
While non-lcore list operations were supported, non-lcore index will
be converted to MLX5_LIST_NLCORE. In that case, no need to check the
lcore index be -1 or not anymore.
This commit removes the unused lcore check in list.
Fixes: 7e1cf892711b ("common/mlx5: support list non-lcore operations")
Cc: stable@dpdk.org
Signed-off-by: Suanming Mou <suanmingm@nvidia.com>
Acked-by: Matan Azrad <matan@nvidia.com>
---
drivers/common/mlx5/mlx5_common_utils.c | 4 +---
1 file changed, 1 insertion(+), 3 deletions(-)
Comments
Hi,
> -----Original Message-----
> From: Suanming Mou <suanmingm@nvidia.com>
> Sent: Tuesday, May 31, 2022 4:26 AM
> To: Slava Ovsiienko <viacheslavo@nvidia.com>; Matan Azrad
> <matan@nvidia.com>
> Cc: Raslan Darawsheh <rasland@nvidia.com>; dev@dpdk.org;
> stable@dpdk.org
> Subject: [PATCH] common/mlx5: fix list unused lcore check
>
> While non-lcore list operations were supported, non-lcore index will be
> converted to MLX5_LIST_NLCORE. In that case, no need to check the lcore
> index be -1 or not anymore.
>
> This commit removes the unused lcore check in list.
>
> Fixes: 7e1cf892711b ("common/mlx5: support list non-lcore operations")
> Cc: stable@dpdk.org
>
> Signed-off-by: Suanming Mou <suanmingm@nvidia.com>
> Acked-by: Matan Azrad <matan@nvidia.com>
Patch applied to next-net-mlx,
Kindest regards,
Raslan Darawsheh
@@ -293,11 +293,9 @@ _mlx5_list_unregister(struct mlx5_list_inconst *l_inconst,
l_const->cb_clone_free(l_const->ctx, entry);
else
l_const->cb_remove(l_const->ctx, entry);
- } else if (likely(lcore_idx != -1)) {
+ } else {
__atomic_add_fetch(&l_inconst->cache[entry->lcore_idx]->inv_cnt,
1, __ATOMIC_RELAXED);
- } else {
- return 0;
}
if (!l_const->lcores_share) {
__atomic_sub_fetch(&l_inconst->count, 1, __ATOMIC_RELAXED);