From 504148fedb854299972d164b001357b888a9193e Mon Sep 17 00:00:00 2001 From: Eric Dumazet Date: Thu, 30 Jun 2022 15:07:50 +0000 Subject: net: add skb_[inner_]tcp_all_headers helpers Most drivers use "skb_transport_offset(skb) + tcp_hdrlen(skb)" to compute headers length for a TCP packet, but others use more convoluted (but equivalent) ways. Add skb_tcp_all_headers() and skb_inner_tcp_all_headers() helpers to harmonize this a bit. Signed-off-by: Eric Dumazet Signed-off-by: David S. Miller --- drivers/net/ethernet/amd/xgbe/xgbe-drv.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/net/ethernet/amd/xgbe/xgbe-drv.c') diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c index 4d46780fad13..f342bb853189 100644 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c @@ -1673,12 +1673,10 @@ static int xgbe_prep_tso(struct sk_buff *skb, struct xgbe_packet_data *packet) return ret; if (XGMAC_GET_BITS(packet->attributes, TX_PACKET_ATTRIBUTES, VXLAN)) { - packet->header_len = skb_inner_transport_offset(skb) + - inner_tcp_hdrlen(skb); + packet->header_len = skb_inner_tcp_all_headers(skb); packet->tcp_header_len = inner_tcp_hdrlen(skb); } else { - packet->header_len = skb_transport_offset(skb) + - tcp_hdrlen(skb); + packet->header_len = skb_tcp_all_headers(skb); packet->tcp_header_len = tcp_hdrlen(skb); } packet->tcp_payload_len = skb->len - packet->header_len; -- cgit