diff options
| author | Eric Dumazet <edumazet@google.com> | 2022-06-30 15:07:50 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2022-07-02 16:22:25 +0100 |
| commit | 504148fedb854299972d164b001357b888a9193e (patch) | |
| tree | 6039f99c8ba79b59026808ea7d9de215d1c59903 /drivers/net/ethernet/google/gve | |
| parent | 04740c53cac4bf93b5233a0d774d7f39620378e1 (diff) | |
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/google/gve')
| -rw-r--r-- | drivers/net/ethernet/google/gve/gve_tx_dqo.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/net/ethernet/google/gve/gve_tx_dqo.c b/drivers/net/ethernet/google/gve/gve_tx_dqo.c index f7ba616195f3..588d64819ed5 100644 --- a/drivers/net/ethernet/google/gve/gve_tx_dqo.c +++ b/drivers/net/ethernet/google/gve/gve_tx_dqo.c @@ -386,7 +386,7 @@ static int gve_prep_tso(struct sk_buff *skb) (__force __wsum)htonl(paylen)); /* Compute length of segmentation header. */ - header_len = skb_transport_offset(skb) + tcp_hdrlen(skb); + header_len = skb_tcp_all_headers(skb); break; default: return -EINVAL; @@ -598,9 +598,9 @@ static int gve_num_buffer_descs_needed(const struct sk_buff *skb) */ static bool gve_can_send_tso(const struct sk_buff *skb) { - const int header_len = skb_checksum_start_offset(skb) + tcp_hdrlen(skb); const int max_bufs_per_seg = GVE_TX_MAX_DATA_DESCS - 1; const struct skb_shared_info *shinfo = skb_shinfo(skb); + const int header_len = skb_tcp_all_headers(skb); const int gso_size = shinfo->gso_size; int cur_seg_num_bufs; int cur_seg_size; |