diff options
Diffstat (limited to 'net/ipv6/addrconf.c')
| -rw-r--r-- | net/ipv6/addrconf.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index 251fcb48b216..9eac3a7fefa3 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -2543,7 +2543,8 @@ static int inet6_addr_del(struct net *net, int ifindex, u32 ifa_flags, if (!dev) return -ENODEV; - if ((idev = __in6_dev_get(dev)) == NULL) + idev = __in6_dev_get(dev); + if (idev == NULL) return -ENXIO; read_lock_bh(&idev->lock); @@ -2690,7 +2691,8 @@ static void init_loopback(struct net_device *dev) ASSERT_RTNL(); - if ((idev = ipv6_find_idev(dev)) == NULL) { + idev = ipv6_find_idev(dev); + if (idev == NULL) { pr_debug("%s: add_dev failed\n", __func__); return; } @@ -2813,7 +2815,8 @@ static void addrconf_sit_config(struct net_device *dev) * our v4 addrs in the tunnel */ - if ((idev = ipv6_find_idev(dev)) == NULL) { + idev = ipv6_find_idev(dev); + if (idev == NULL) { pr_debug("%s: add_dev failed\n", __func__); return; } @@ -2837,7 +2840,8 @@ static void addrconf_gre_config(struct net_device *dev) ASSERT_RTNL(); - if ((idev = ipv6_find_idev(dev)) == NULL) { + idev = ipv6_find_idev(dev); + if (idev == NULL) { pr_debug("%s: add_dev failed\n", __func__); return; } |