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-rw-r--r--net/ipv4/igmp.c5
1 files changed, 3 insertions, 2 deletions
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index 6110c6d6e613..76c08402c933 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1899,8 +1899,9 @@ int ip_mc_source(int add, int omode, struct sock *sk, struct
err = -EADDRNOTAVAIL;
for (pmc=inet->mc_list; pmc; pmc=pmc->next) {
- if (pmc->multi.imr_multiaddr.s_addr == imr.imr_multiaddr.s_addr
- && pmc->multi.imr_ifindex == imr.imr_ifindex)
+ if ((pmc->multi.imr_multiaddr.s_addr ==
+ imr.imr_multiaddr.s_addr) &&
+ (pmc->multi.imr_ifindex == imr.imr_ifindex))
break;
}
if (!pmc) { /* must have a prior join */