diff options
author | Micah Gruber <micah.gruber@gmail.com> | 2007-07-11 02:04:19 -0400 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2007-07-11 02:04:19 -0400 |
commit | dffe4f048b420f1af0b10a6090add0c5ea69e585 (patch) | |
tree | 9229870705d35aaf0190521514e865625844a5e3 /net | |
parent | ed8b548ce3cb988f59a0fd9af6ccdc4f8198cd19 (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.c | 3 |
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: | |||
4243 | void __exit addrconf_cleanup(void) | 4243 | void __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 | } |