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authorMicah Gruber <micah.gruber@gmail.com>2007-07-11 02:04:19 -0400
committerDavid S. Miller <davem@davemloft.net>2007-07-11 02:04:19 -0400
commitdffe4f048b420f1af0b10a6090add0c5ea69e585 (patch)
tree9229870705d35aaf0190521514e865625844a5e3 /net
parented8b548ce3cb988f59a0fd9af6ccdc4f8198cd19 (diff)
[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 <micah.gruber@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
-rw-r--r--net/ipv6/addrconf.c3
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 11c0028863b0..95737ab040ec 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -4243,7 +4243,6 @@ errout:
4243void __exit addrconf_cleanup(void) 4243void __exit addrconf_cleanup(void)
4244{ 4244{
4245 struct net_device *dev; 4245 struct net_device *dev;
4246 struct inet6_dev *idev;
4247 struct inet6_ifaddr *ifa; 4246 struct inet6_ifaddr *ifa;
4248 int i; 4247 int i;
4249 4248
@@ -4261,7 +4260,7 @@ void __exit addrconf_cleanup(void)
4261 */ 4260 */
4262 4261
4263 for_each_netdev(dev) { 4262 for_each_netdev(dev) {
4264 if ((idev = __in6_dev_get(dev)) == NULL) 4263 if (__in6_dev_get(dev) == NULL)
4265 continue; 4264 continue;
4266 addrconf_ifdown(dev, 1); 4265 addrconf_ifdown(dev, 1);
4267 } 4266 }