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authorDavid S. Miller <davem@davemloft.net>2012-06-08 23:24:18 -0700
committerDavid S. Miller <davem@davemloft.net>2012-06-08 23:24:18 -0700
commitfbfe95a42e90b3dd079cc9019ba7d7700feee0f6 (patch)
treef5f16e6efcf1411a47df8b836f669fc452489dd4 /net/ipv4/icmp.c
parent7123aaa3a1416529ce461e98108e6b343b294643 (diff)
downloadlinux-next-fbfe95a42e90b3dd079cc9019ba7d7700feee0f6.tar.gz
inet: Create and use rt{,6}_get_peer_create().
There's a lot of places that open-code rt{,6}_get_peer() only because they want to set 'create' to one. So add an rt{,6}_get_peer_create() for their sake. There were also a few spots open-coding plain rt{,6}_get_peer() and those are transformed here as well. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/icmp.c')
-rw-r--r--net/ipv4/icmp.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
index c75efbdc71cb..0c78ef1e5dde 100644
--- a/net/ipv4/icmp.c
+++ b/net/ipv4/icmp.c
@@ -253,9 +253,8 @@ static inline bool icmpv4_xrlim_allow(struct net *net, struct rtable *rt,
/* Limit if icmp type is enabled in ratemask. */
if ((1 << type) & net->ipv4.sysctl_icmp_ratemask) {
- if (!rt->peer)
- rt_bind_peer(rt, fl4->daddr, 1);
- rc = inet_peer_xrlim_allow(rt->peer,
+ struct inet_peer *peer = rt_get_peer_create(rt, fl4->daddr);
+ rc = inet_peer_xrlim_allow(peer,
net->ipv4.sysctl_icmp_ratelimit);
}
out: