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ipv6: hash is calculated but not used afterwards

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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>
This commit is contained in:
Hagen Paul Pfeifer 2011-02-25 05:45:18 +00:00 committed by David S. Miller
parent a5f5e3689c
commit 96d796a38e
1 changed files with 0 additions and 3 deletions
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3
net/ipv6/addrconf.c
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@ -718,12 +718,9 @@ static void ipv6_del_addr(struct inet6_ifaddr *ifp)
struct inet6_ifaddr *ifa, *ifn;
struct inet6_dev *idev = ifp->idev;
int state;
int hash;
int deleted = 0, onlink = 0;
unsigned long expires = jiffies;
hash = ipv6_addr_hash(&ifp->addr);
spin_lock_bh(&ifp->state_lock);
state = ifp->state;
ifp->state = INET6_IFADDR_STATE_DEAD;