inetpeer: Move ICMP rate limiting state into inet_peer entries.

Like metrics, the ICMP rate limiting bits are cached state about
a destination.  So move it into the inet_peer entries.

If an inet_peer cannot be bound (the reason is memory allocation
failure or similar), the policy is to allow.

Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 0 insertions, 3 deletions

diff --git a/include/net/icmp.h b/include/net/icmp.h
index 6e991e0d0d6f..f0698b955b73 100644
--- a/include/net/icmp.h
+++ b/include/net/icmp.h
@@ -45,7 +45,4 @@ extern int	icmp_ioctl(struct sock *sk, int cmd, unsigned long arg);
 extern int      icmp_init(void);
 extern void     icmp_out_count(struct net *net, unsigned char type);
 
-/* Move into dst.h ? */
-extern int      xrlim_allow(struct dst_entry *dst, int timeout);
-
 #endif  /* _ICMP_H */