[PATCH 4/7] ipv6: hash is calculated but not used afterwards
From: Hagen Paul Pfeifer <hidden>
Date: 2011-02-25 15:53:26
Subsystem:
networking [general], networking [ipv4/ipv6], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, David Ahern, Ido Schimmel, Linus Torvalds
hash is declared and assigned but not used anymore. ipv6_addr_hash() exhibit no side-effects. Signed-off-by: Hagen Paul Pfeifer <redacted> --- net/ipv6/addrconf.c | 3 --- 1 files changed, 0 insertions(+), 3 deletions(-)
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index fd6782e..3daaf3c 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c@@ -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;
--
1.7.2.3