From 41f5f63cd17530d9eddaf99a71f5d069afd787d8 Mon Sep 17 00:00:00 2001 From: Maxim Mikityanskiy Date: Thu, 21 Feb 2019 12:40:05 +0000 Subject: net/mlx5e: Trust kernel regarding transport offset After AF_PACKET is fixed to calculate the transport header offset correctly, trust the value set by the kernel. If the offset wasn't set, it means there is no transport header in the packet. Signed-off-by: Maxim Mikityanskiy Reviewed-by: Saeed Mahameed Signed-off-by: David S. Miller --- drivers/net/ethernet/mellanox/mlx5/core/en_tx.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c index 6ca834702306..e7aae45a01f8 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_tx.c @@ -148,12 +148,8 @@ static inline int mlx5e_skb_l2_header_offset(struct sk_buff *skb) static inline int mlx5e_skb_l3_header_offset(struct sk_buff *skb) { - struct flow_keys keys; - if (skb_transport_header_was_set(skb)) return skb_transport_offset(skb); - else if (skb_flow_dissect_flow_keys(skb, &keys, 0)) - return keys.control.thoff; else return mlx5e_skb_l2_header_offset(skb); } -- cgit v1.2.3