diff options
| author | Eric Dumazet <edumazet@google.com> | 2022-06-30 18:07:50 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-02 18:22:25 +0300 |
| commit | 504148fedb854299972d164b001357b888a9193e (patch) | |
| tree | 6039f99c8ba79b59026808ea7d9de215d1c59903 /drivers/net/ethernet/netronome/nfp/nfd3 | |
| parent | 04740c53cac4bf93b5233a0d774d7f39620378e1 (diff) | |
| download | linux-504148fedb854299972d164b001357b888a9193e.tar.xz | |
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 <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfd3')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfd3/dp.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfd3/dp.c b/drivers/net/ethernet/netronome/nfp/nfd3/dp.c index f9410d59146d..8a9d36619659 100644 --- a/drivers/net/ethernet/netronome/nfp/nfd3/dp.c +++ b/drivers/net/ethernet/netronome/nfp/nfd3/dp.c @@ -81,12 +81,11 @@ nfp_nfd3_tx_tso(struct nfp_net_r_vector *r_vec, struct nfp_nfd3_tx_buf *txbuf, if (!skb->encapsulation) { l3_offset = skb_network_offset(skb); l4_offset = skb_transport_offset(skb); - hdrlen = skb_transport_offset(skb) + tcp_hdrlen(skb); + hdrlen = skb_tcp_all_headers(skb); } else { l3_offset = skb_inner_network_offset(skb); l4_offset = skb_inner_transport_offset(skb); - hdrlen = skb_inner_transport_header(skb) - skb->data + - inner_tcp_hdrlen(skb); + hdrlen = skb_inner_tcp_all_headers(skb); } txbuf->pkt_cnt = skb_shinfo(skb)->gso_segs; |