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| author | Micah Gruber <micah.gruber@gmail.com> | 2007-07-10 23:04:19 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2007-07-10 23:04:19 -0700 |
| commit | dffe4f048b420f1af0b10a6090add0c5ea69e585 (patch) | |
| tree | 9229870705d35aaf0190521514e865625844a5e3 | |
| parent | ed8b548ce3cb988f59a0fd9af6ccdc4f8198cd19 (diff) | |
| download | linux-dffe4f048b420f1af0b10a6090add0c5ea69e585.tar.bz2 | |
[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>
| -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: 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); } |