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authorHagen Paul Pfeifer <hagen@jauu.net>2011-02-25 00:45:18 -0500
committerDavid S. Miller <davem@davemloft.net>2011-02-25 17:00:22 -0500
commit96d796a38e9ec9a7c04a6cda3fc15d79efebb008 (patch)
tree2452390cd9a4044bf63f05836d595b775c2206db
parenta5f5e3689c8682e06ba155676d69ccf3f4172cb4 (diff)
ipv6: hash is calculated but not used afterwards
hash is declared and assigned but not used anymore. ipv6_addr_hash() exhibit no side-effects. Signed-off-by: Hagen Paul Pfeifer <hagen@jauu.net> Signed-off-by: David S. Miller <davem@davemloft.net>
-rw-r--r--net/ipv6/addrconf.c3
1 files changed, 0 insertions, 3 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index fd6782e3a038..3daaf3c7703c 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -718,12 +718,9 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
718 struct inet6_ifaddr *ifa, *ifn; 718 struct inet6_ifaddr *ifa, *ifn;
719 struct inet6_dev *idev = ifp->idev; 719 struct inet6_dev *idev = ifp->idev;
720 int state; 720 int state;
721 int hash;
722 int deleted = 0, onlink = 0; 721 int deleted = 0, onlink = 0;
723 unsigned long expires = jiffies; 722 unsigned long expires = jiffies;
724 723
725 hash = ipv6_addr_hash(&ifp->addr);
726
727 spin_lock_bh(&ifp->state_lock); 724 spin_lock_bh(&ifp->state_lock);
728 state = ifp->state; 725 state = ifp->state;
729 ifp->state = INET6_IFADDR_STATE_DEAD; 726 ifp->state = INET6_IFADDR_STATE_DEAD;