diff options
Diffstat (limited to 'net/ipv4/devinet.c')
| -rw-r--r-- | net/ipv4/devinet.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c index 088888db8b3d..7f95e6e9beeb 100644 --- a/net/ipv4/devinet.c +++ b/net/ipv4/devinet.c @@ -910,7 +910,7 @@ no_in_dev: */ read_lock(&dev_base_lock); rcu_read_lock(); - for (dev = dev_base; dev; dev = dev->next) { + for_each_netdev(dev) { if ((in_dev = __in_dev_get_rcu(dev)) == NULL) continue; @@ -989,7 +989,7 @@ __be32 inet_confirm_addr(const struct net_device *dev, __be32 dst, __be32 local, read_lock(&dev_base_lock); rcu_read_lock(); - for (dev = dev_base; dev; dev = dev->next) { + for_each_netdev(dev) { if ((in_dev = __in_dev_get_rcu(dev))) { addr = confirm_addr_indev(in_dev, dst, local, scope); if (addr) @@ -1182,23 +1182,26 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb) int s_ip_idx, s_idx = cb->args[0]; s_ip_idx = ip_idx = cb->args[1]; - for (dev = dev_base, idx = 0; dev; dev = dev->next, idx++) { + idx = 0; + for_each_netdev(dev) { if (idx < s_idx) - continue; + goto cont; if (idx > s_idx) s_ip_idx = 0; if ((in_dev = __in_dev_get_rtnl(dev)) == NULL) - continue; + goto cont; for (ifa = in_dev->ifa_list, ip_idx = 0; ifa; ifa = ifa->ifa_next, ip_idx++) { if (ip_idx < s_ip_idx) - continue; + goto cont; if (inet_fill_ifaddr(skb, ifa, NETLINK_CB(cb->skb).pid, cb->nlh->nlmsg_seq, RTM_NEWADDR, NLM_F_MULTI) <= 0) goto done; } +cont: + idx++; } done: @@ -1243,7 +1246,7 @@ void inet_forward_change(void) ipv4_devconf_dflt.forwarding = on; read_lock(&dev_base_lock); - for (dev = dev_base; dev; dev = dev->next) { + for_each_netdev(dev) { struct in_device *in_dev; rcu_read_lock(); in_dev = __in_dev_get_rcu(dev); |