From 3d6f3cdf9bfe92c430674308db0f1c8655f2c11d Mon Sep 17 00:00:00 2001 From: Feras Daoud Date: Mon, 14 Jan 2019 17:34:28 +0200 Subject: net/mlx5e: IPoIB, Fix RX checksum statistics update Update the RX checksum only if the feature is enabled. Fixes: 9d6bd752c63c ("net/mlx5e: IPoIB, RX handler") Signed-off-by: Feras Daoud Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 11 ++++++++--- 1 file changed, 8 insertions(+), 3 deletions(-) (limited to 'drivers/net') diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c index be396e5e4e39..3dde5c7e0739 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_rx.c @@ -1295,8 +1295,14 @@ static inline void mlx5i_complete_rx_cqe(struct mlx5e_rq *rq, skb->protocol = *((__be16 *)(skb->data)); - skb->ip_summed = CHECKSUM_COMPLETE; - skb->csum = csum_unfold((__force __sum16)cqe->check_sum); + if (netdev->features & NETIF_F_RXCSUM) { + skb->ip_summed = CHECKSUM_COMPLETE; + skb->csum = csum_unfold((__force __sum16)cqe->check_sum); + stats->csum_complete++; + } else { + skb->ip_summed = CHECKSUM_NONE; + stats->csum_none++; + } if (unlikely(mlx5e_rx_hw_stamp(tstamp))) skb_hwtstamps(skb)->hwtstamp = @@ -1315,7 +1321,6 @@ static inline void mlx5i_complete_rx_cqe(struct mlx5e_rq *rq, skb->dev = netdev; - stats->csum_complete++; stats->packets++; stats->bytes += cqe_bcnt; } -- cgit v1.2.3-59-g8ed1b