net: convert BUG_TRAP to generic WARN_ON

[linux-2.6-omap-h63xx.git] / net / ipv6 / addrconf.c

diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 580ae506c399d5a2e6d0e07b5fbf3208ca5aeeff..a7842c54f58a0905201751a9d32a7e270875aaf4 100644 (file)
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -153,7 +153,7 @@ static int ipv6_chk_same_addr(struct net *net, const struct in6_addr *addr,
 
 static ATOMIC_NOTIFIER_HEAD(inet6addr_chain);
 
-struct ipv6_devconf ipv6_devconf __read_mostly = {
+static struct ipv6_devconf ipv6_devconf __read_mostly = {
        .forwarding             = 0,
        .hop_limit              = IPV6_DEFAULT_HOPLIMIT,
        .mtu6                   = IPV6_MIN_MTU,
@@ -313,8 +313,10 @@ static void in6_dev_finish_destroy_rcu(struct rcu_head *head)
 void in6_dev_finish_destroy(struct inet6_dev *idev)
 {
        struct net_device *dev = idev->dev;
-       BUG_TRAP(idev->addr_list==NULL);
-       BUG_TRAP(idev->mc_list==NULL);
+
+       WARN_ON(idev->addr_list != NULL);
+       WARN_ON(idev->mc_list != NULL);
+
 #ifdef NET_REFCNT_DEBUG
        printk(KERN_DEBUG "in6_dev_finish_destroy: %s\n", dev ? dev->name : "NIL");
 #endif
@@ -517,8 +519,9 @@ static void addrconf_fixup_forwarding(struct ctl_table *table, int *p, int old)
 
 void inet6_ifa_finish_destroy(struct inet6_ifaddr *ifp)
 {
-       BUG_TRAP(ifp->if_next==NULL);
-       BUG_TRAP(ifp->lst_next==NULL);
+       WARN_ON(ifp->if_next != NULL);
+       WARN_ON(ifp->lst_next != NULL);
+
 #ifdef NET_REFCNT_DEBUG
        printk(KERN_DEBUG "inet6_ifa_finish_destroy\n");
 #endif
@@ -2315,12 +2318,11 @@ static void init_loopback(struct net_device *dev)
 static void addrconf_add_linklocal(struct inet6_dev *idev, struct in6_addr *addr)
 {
        struct inet6_ifaddr * ifp;
-       struct net *net = dev_net(idev->dev);
        u32 addr_flags = IFA_F_PERMANENT;
 
 #ifdef CONFIG_IPV6_OPTIMISTIC_DAD
        if (idev->cnf.optimistic_dad &&
-           !net->ipv6.devconf_all->forwarding)
+           !dev_net(idev->dev)->ipv6.devconf_all->forwarding)
                addr_flags |= IFA_F_OPTIMISTIC;
 #endif