netfilter: ipv4: use NFPROTO values for NF_HOOK invocation
The semantic patch that was used:
// <smpl>
@@
@@
(NF_HOOK
|NF_HOOK_COND
|nf_hook
)(
-PF_INET,
+NFPROTO_IPV4,
...)
// </smpl>
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
index c29de98..091b5c7 100644
--- a/net/ipv4/ip_input.c
+++ b/net/ipv4/ip_input.c
@@ -265,7 +265,7 @@
return 0;
}
- return NF_HOOK(PF_INET, NF_INET_LOCAL_IN, skb, skb->dev, NULL,
+ return NF_HOOK(NFPROTO_IPV4, NF_INET_LOCAL_IN, skb, skb->dev, NULL,
ip_local_deliver_finish);
}
@@ -443,7 +443,7 @@
/* Must drop socket now because of tproxy. */
skb_orphan(skb);
- return NF_HOOK(PF_INET, NF_INET_PRE_ROUTING, skb, dev, NULL,
+ return NF_HOOK(NFPROTO_IPV4, NF_INET_PRE_ROUTING, skb, dev, NULL,
ip_rcv_finish);
inhdr_error: