Commit dffe4f04 authored Jul 10, 2007 by Micah Gruber Committed by David S. Miller Jul 10, 2007

[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>

parent ed8b548c

net/ipv6/addrconf.c

+1 −2

Original line number	Diff line number	Diff line
		@@ -4243,7 +4243,6 @@ int __init addrconf_init(void)
		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);
		}