From dffe4f048b420f1af0b10a6090add0c5ea69e585 Mon Sep 17 00:00:00 2001 From: Micah Gruber Date: Tue, 10 Jul 2007 23:04:19 -0700 Subject: [PATCH] [IPV6]: Remove unneeded pointer idev from addrconf_cleanup(). This trivial patch removes the unneeded pointer idev returned from __in6_dev_get(), which is never used. The check for NULL can be simply done by if (__in6_dev_get(dev) == NULL). Signed-off-by: Micah Gruber Signed-off-by: David S. Miller --- net/ipv6/addrconf.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 11c0028863..95737ab040 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -4243,7 +4243,6 @@ errout: void __exit addrconf_cleanup(void) { struct net_device *dev; - struct inet6_dev *idev; struct inet6_ifaddr *ifa; int i; @@ -4261,7 +4260,7 @@ void __exit addrconf_cleanup(void) */ for_each_netdev(dev) { - if ((idev = __in6_dev_get(dev)) == NULL) + if (__in6_dev_get(dev) == NULL) continue; addrconf_ifdown(dev, 1); } -- 2.39.5