diff options
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 11 |
1 files changed, 4 insertions, 7 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index 348c451473cd..2ffa4e6b8c37 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -1759,6 +1759,7 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi struct skb_shared_info *sinfo; u32 frag_consumed_bytes; struct bpf_prog *prog; + u8 nr_frags_free = 0; struct sk_buff *skb; dma_addr_t addr; u32 truesize; @@ -1801,15 +1802,13 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi prog = rcu_dereference(rq->xdp_prog); if (prog) { - u8 nr_frags_free, old_nr_frags = sinfo->nr_frags; + u8 old_nr_frags = sinfo->nr_frags; if (mlx5e_xdp_handle(rq, prog, mxbuf)) { if (__test_and_clear_bit(MLX5E_RQ_FLAG_XDP_XMIT, rq->flags)) { struct mlx5e_wqe_frag_info *pwi; - wi -= old_nr_frags - sinfo->nr_frags; - for (pwi = head_wi; pwi < wi; pwi++) pwi->frag_page->frags++; } @@ -1817,10 +1816,8 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi } nr_frags_free = old_nr_frags - sinfo->nr_frags; - if (unlikely(nr_frags_free)) { - wi -= nr_frags_free; + if (unlikely(nr_frags_free)) truesize -= nr_frags_free * frag_info->frag_stride; - } } skb = mlx5e_build_linear_skb( @@ -1836,7 +1833,7 @@ mlx5e_skb_from_cqe_nonlinear(struct mlx5e_rq *rq, struct mlx5e_wqe_frag_info *wi if (xdp_buff_has_frags(&mxbuf->xdp)) { /* sinfo->nr_frags is reset by build_skb, calculate again. */ - xdp_update_skb_frags_info(skb, wi - head_wi - 1, + xdp_update_skb_frags_info(skb, wi - head_wi - nr_frags_free - 1, sinfo->xdp_frags_size, truesize, xdp_buff_get_skb_flags(&mxbuf->xdp)); |