diff options
Diffstat (limited to 'drivers/net/mlx4/en_rx.c')
| -rw-r--r-- | drivers/net/mlx4/en_rx.c | 17 |
1 files changed, 8 insertions, 9 deletions
diff --git a/drivers/net/mlx4/en_rx.c b/drivers/net/mlx4/en_rx.c index 7e40741fb7d..9ee873e872b 100644 --- a/drivers/net/mlx4/en_rx.c +++ b/drivers/net/mlx4/en_rx.c @@ -436,8 +436,9 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv) /* Initialize page allocators */ err = mlx4_en_init_allocator(priv, ring); if (err) { - mlx4_err(mdev, "Failed initializing ring allocator\n"); - goto err_allocator; + mlx4_err(mdev, "Failed initializing ring allocator\n"); + ring_ind--; + goto err_allocator; } /* Fill Rx buffers */ @@ -467,6 +468,7 @@ int mlx4_en_activate_rx_rings(struct mlx4_en_priv *priv) ring->wqres.db.dma, &ring->srq); if (err){ mlx4_err(mdev, "Failed to allocate srq\n"); + ring_ind--; goto err_srq; } ring->srq.event = mlx4_en_srq_event; @@ -608,6 +610,10 @@ static struct sk_buff *mlx4_en_rx_skb(struct mlx4_en_priv *priv, used_frags = mlx4_en_complete_rx_desc(priv, rx_desc, skb_frags, skb_shinfo(skb)->frags, page_alloc, length); + if (unlikely(!used_frags)) { + kfree_skb(skb); + return NULL; + } skb_shinfo(skb)->nr_frags = used_frags; /* Copy headers into the skb linear buffer */ @@ -926,12 +932,6 @@ void mlx4_en_set_default_rss_map(struct mlx4_en_priv *priv, } } -static void mlx4_en_sqp_event(struct mlx4_qp *qp, enum mlx4_event event) -{ - return; -} - - static int mlx4_en_config_rss_qp(struct mlx4_en_priv *priv, int qpn, int srqn, int cqn, enum mlx4_qp_state *state, @@ -951,7 +951,6 @@ static int mlx4_en_config_rss_qp(struct mlx4_en_priv *priv, if (err) { mlx4_err(mdev, "Failed to allocate qp #%d\n", qpn); goto out; - return err; } qp->event = mlx4_en_sqp_event; |