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ipv4: Show that ip_send_reply() is purely unicast routine.

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Rename it to ip_send_unicast_reply() and add explicit 'saddr'
argument.

This removed one of the few users of rt->rt_spec_dst.

Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2012-06-28 03:21:41 -07:00
parent 160eb5a6b1
commit 70e7341673
3 changed files with 12 additions and 10 deletions
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include/net/ip.h
+3 -2
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@@ -158,8 +158,9 @@ static inline __u8 ip_reply_arg_flowi_flags(const struct ip_reply_arg *arg)
return (arg->flags & IP_REPLY_ARG_NOSRCCHECK) ? FLOWI_FLAG_ANYSRC : 0;
}
void ip_send_reply(struct sock *sk, struct sk_buff *skb, __be32 daddr,
const struct ip_reply_arg *arg, unsigned int len);
void ip_send_unicast_reply(struct sock *sk, struct sk_buff *skb, __be32 daddr,
__be32 saddr, const struct ip_reply_arg *arg,
unsigned int len);
struct ipv4_config {
int log_martians;