diff options
| author | Eric Dumazet <edumazet@google.com> | 2024-02-29 12:39:07 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2024-03-04 11:47:06 +0300 |
| commit | 80bfab79b8351c8d858e6928a091b57c103dce29 (patch) | |
| tree | f155ef3098223a759d26852f7c9d5ac892de07e1 /net/ipv4 | |
| parent | 4b2765ae410abf01154cf97876384d8a58c43953 (diff) | |
| download | linux-80bfab79b8351c8d858e6928a091b57c103dce29.tar.xz | |
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/ipv4')
| -rw-r--r-- | net/ipv4/raw.c | 2 | ||||
| -rw-r--r-- | net/ipv4/xfrm4_input.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c index 7d2bdfd7e7d7..a82fd102df05 100644 --- a/net/ipv4/raw.c +++ b/net/ipv4/raw.c @@ -310,7 +310,7 @@ int raw_rcv(struct sock *sk, struct sk_buff *skb) } nf_reset_ct(skb); - skb_push(skb, skb->data - skb_network_header(skb)); + skb_push(skb, -skb_network_offset(skb)); raw_rcv_skb(sk, skb); return 0; diff --git a/net/ipv4/xfrm4_input.c b/net/ipv4/xfrm4_input.c index c54676998eb6..dae35101d189 100644 --- a/net/ipv4/xfrm4_input.c +++ b/net/ipv4/xfrm4_input.c @@ -58,7 +58,7 @@ int xfrm4_transport_finish(struct sk_buff *skb, int async) return -iph->protocol; #endif - __skb_push(skb, skb->data - skb_network_header(skb)); + __skb_push(skb, -skb_network_offset(skb)); iph->tot_len = htons(skb->len); ip_send_check(iph); |