diff options
-rw-r--r-- | net/ipv4/devinet.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 37b3c188d8b3..bc19bd06dd00 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c | |||
@@ -1134,15 +1134,15 @@ static void inetdev_send_gratuitous_arp(struct net_device *dev, | |||
1134 | struct in_device *in_dev) | 1134 | struct in_device *in_dev) |
1135 | 1135 | ||
1136 | { | 1136 | { |
1137 | struct in_ifaddr *ifa = in_dev->ifa_list; | 1137 | struct in_ifaddr *ifa; |
1138 | |||
1139 | if (!ifa) | ||
1140 | return; | ||
1141 | 1138 | ||
1142 | arp_send(ARPOP_REQUEST, ETH_P_ARP, | 1139 | for (ifa = in_dev->ifa_list; ifa; |
1143 | ifa->ifa_local, dev, | 1140 | ifa = ifa->ifa_next) { |
1144 | ifa->ifa_local, NULL, | 1141 | arp_send(ARPOP_REQUEST, ETH_P_ARP, |
1145 | dev->dev_addr, NULL); | 1142 | ifa->ifa_local, dev, |
1143 | ifa->ifa_local, NULL, | ||
1144 | dev->dev_addr, NULL); | ||
1145 | } | ||
1146 | } | 1146 | } |
1147 | 1147 | ||
1148 | /* Called only under RTNL semaphore */ | 1148 | /* Called only under RTNL semaphore */ |