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inet: Create and use rt{,6}_get_peer_create().

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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>
This commit is contained in:
David S. Miller
2012-06-08 23:24:18 -07:00
parent 7123aaa3a1
commit fbfe95a42e
10 changed files with 49 additions and 58 deletions
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6
net/ipv6/icmp.c
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@@ -188,14 +188,14 @@ static inline bool icmpv6_xrlim_allow(struct sock *sk, u8 type,
} else {
struct rt6_info *rt = (struct rt6_info *)dst;
int tmo = net->ipv6.sysctl.icmpv6_time;
struct inet_peer *peer;
/* Give more bandwidth to wider prefixes. */
if (rt->rt6i_dst.plen < 128)
tmo >>= ((128 - rt->rt6i_dst.plen)>>5);
if (!rt->rt6i_peer)
rt6_bind_peer(rt, 1);
res = inet_peer_xrlim_allow(rt->rt6i_peer, tmo);
peer = rt6_get_peer_create(rt);
res = inet_peer_xrlim_allow(peer, tmo);
}
dst_release(dst);
return res;