diff options
| author | Eric Dumazet <edumazet@google.com> | 2024-02-29 09:39:07 +0000 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-03-04 08:47:06 +0000 |
| commit | 80bfab79b8351c8d858e6928a091b57c103dce29 (patch) | |
| tree | f155ef3098223a759d26852f7c9d5ac892de07e1 /net/ipv6/exthdrs.c | |
| parent | 4b2765ae410abf01154cf97876384d8a58c43953 (diff) | |
net: adopt skb_network_offset() and similar helpers
This is a cleanup patch, making code a bit more concise.
1) Use skb_network_offset(skb) in place of
(skb_network_header(skb) - skb->data)
2) Use -skb_network_offset(skb) in place of
(skb->data - skb_network_header(skb))
3) Use skb_transport_offset(skb) in place of
(skb_transport_header(skb) - skb->data)
4) Use skb_inner_transport_offset(skb) in place of
(skb_inner_transport_header(skb) - skb->data)
Signed-off-by: Eric Dumazet <edumazet@google.com>
Acked-by: Edward Cree <ecree.xilinx@gmail.com> # for sfc
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/exthdrs.c')
| -rw-r--r-- | net/ipv6/exthdrs.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv6/exthdrs.c b/net/ipv6/exthdrs.c index 26f1e4a5ade0..25a5b394481b 100644 --- a/net/ipv6/exthdrs.c +++ b/net/ipv6/exthdrs.c @@ -804,7 +804,7 @@ looped_back: ip6_route_input(skb); if (skb_dst(skb)->error) { - skb_push(skb, skb->data - skb_network_header(skb)); + skb_push(skb, -skb_network_offset(skb)); dst_input(skb); return -1; } @@ -821,7 +821,7 @@ looped_back: goto looped_back; } - skb_push(skb, skb->data - skb_network_header(skb)); + skb_push(skb, -skb_network_offset(skb)); dst_input(skb); return -1; |