From: Feras Daoud <[email protected]>
Update the RX checksum only if the feature is enabled.
Fixes: 9d6bd752c63c ("net/mlx5e: IPoIB, RX handler")
Signed-off-by: Feras Daoud <[email protected]>
Signed-off-by: Saeed Mahameed <[email protected]>
---
drivers/net/ethernet/mellanox/mlx5/core/en_rx.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
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;
}
--
2.20.1
