From d9aa93804e53f2153260568024b75ad3d81784f9 Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Mon, 15 Nov 2010 08:52:02 -0800 Subject: [PATCH] ipv4: Fix build with multicast disabled. net/ipv4/igmp.c: In function 'ip_mc_inc_group': net/ipv4/igmp.c:1228: error: implicit declaration of function 'for_each_pmc_rtnl' net/ipv4/igmp.c:1228: error: expected ';' before '{' token net/ipv4/igmp.c: In function 'ip_mc_unmap': net/ipv4/igmp.c:1333: error: expected ';' before 'igmp_group_dropped' ... Move for_each_pmc_rcu and for_each_pmc_rtnl macro definitions outside of multicast ifdef protection. Reported-by: Stephen Rothwell Signed-off-by: David S. Miller --- net/ipv4/igmp.c | 20 ++++++++++---------- 1 file changed, 10 insertions(+), 10 deletions(-) diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c index 0f0e0f0279b8..a1bf2f49e716 100644 --- a/net/ipv4/igmp.c +++ b/net/ipv4/igmp.c @@ -163,6 +163,16 @@ static void ip_ma_put(struct ip_mc_list *im) } } +#define for_each_pmc_rcu(in_dev, pmc) \ + for (pmc = rcu_dereference(in_dev->mc_list); \ + pmc != NULL; \ + pmc = rcu_dereference(pmc->next_rcu)) + +#define for_each_pmc_rtnl(in_dev, pmc) \ + for (pmc = rtnl_dereference(in_dev->mc_list); \ + pmc != NULL; \ + pmc = rtnl_dereference(pmc->next_rcu)) + #ifdef CONFIG_IP_MULTICAST /* @@ -502,16 +512,6 @@ static struct sk_buff *add_grec(struct sk_buff *skb, struct ip_mc_list *pmc, return skb; } -#define for_each_pmc_rcu(in_dev, pmc) \ - for (pmc = rcu_dereference(in_dev->mc_list); \ - pmc != NULL; \ - pmc = rcu_dereference(pmc->next_rcu)) - -#define for_each_pmc_rtnl(in_dev, pmc) \ - for (pmc = rtnl_dereference(in_dev->mc_list); \ - pmc != NULL; \ - pmc = rtnl_dereference(pmc->next_rcu)) - static int igmpv3_send_report(struct in_device *in_dev, struct ip_mc_list *pmc) { struct sk_buff *skb = NULL; -- GitLab