From 5c98631cca574ac6255885cf372f6bcf9dcfd483 Mon Sep 17 00:00:00 2001 From: Lorenzo Colitti Date: Tue, 29 Apr 2014 11:57:34 +0900 Subject: net: ipv6: Introduce ip6_sk_dst_hoplimit. This replaces 6 identical code snippets with a call to a new static inline function. Signed-off-by: Lorenzo Colitti Signed-off-by: David S. Miller --- net/ipv6/icmp.c | 14 ++------------ 1 file changed, 2 insertions(+), 12 deletions(-) (limited to 'net/ipv6/icmp.c') diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c index 7b326529e6a2..3b0905b77127 100644 --- a/net/ipv6/icmp.c +++ b/net/ipv6/icmp.c @@ -493,12 +493,7 @@ static void icmp6_send(struct sk_buff *skb, u8 type, u8 code, __u32 info) if (IS_ERR(dst)) goto out; - if (ipv6_addr_is_multicast(&fl6.daddr)) - hlimit = np->mcast_hops; - else - hlimit = np->hop_limit; - if (hlimit < 0) - hlimit = ip6_dst_hoplimit(dst); + hlimit = ip6_sk_dst_hoplimit(np, &fl6, dst); msg.skb = skb; msg.offset = skb_network_offset(skb); @@ -593,12 +588,7 @@ static void icmpv6_echo_reply(struct sk_buff *skb) if (IS_ERR(dst)) goto out; - if (ipv6_addr_is_multicast(&fl6.daddr)) - hlimit = np->mcast_hops; - else - hlimit = np->hop_limit; - if (hlimit < 0) - hlimit = ip6_dst_hoplimit(dst); + hlimit = ip6_sk_dst_hoplimit(np, &fl6, dst); idev = __in6_dev_get(skb->dev); -- cgit v1.2.3