1 files changed, 16 insertions, 15 deletions

diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
index 08ea2de28d63..52dddc25d3e6 100644
--- a/net/ipv6/ip6_fib.c
+++ b/net/ipv6/ip6_fib.c
@@ -287,7 +287,7 @@ static int fib6_dump_node(struct fib6_walker_t *w)
                         w->leaf = rt;
                         return 1;
                 }
-                BUG_TRAP(res!=0);
+                WARN_ON(res == 0);
         }
         w->leaf = NULL;
         return 0;
@@ -778,7 +778,7 @@ out:
                         pn->leaf = fib6_find_prefix(info->nl_net, pn);
 #if RT6_DEBUG >= 2
                         if (!pn->leaf) {
-                                BUG_TRAP(pn->leaf != NULL);
+                                WARN_ON(pn->leaf == NULL);
                                 pn->leaf = info->nl_net->ipv6.ip6_null_entry;
                         }
 #endif
@@ -942,7 +942,7 @@ struct fib6_node * fib6_locate(struct fib6_node *root,
 
 #ifdef CONFIG_IPV6_SUBTREES
         if (src_len) {
-                BUG_TRAP(saddr!=NULL);
+                WARN_ON(saddr == NULL);
                 if (fn && fn->subtree)
                         fn = fib6_locate_1(fn->subtree, saddr, src_len,
                                            offsetof(struct rt6_info, rt6i_src));
@@ -996,9 +996,9 @@ static struct fib6_node *fib6_repair_tree(struct net *net,
                 RT6_TRACE("fixing tree: plen=%d iter=%d\n", fn->fn_bit, iter);
                 iter++;
 
-                BUG_TRAP(!(fn->fn_flags&RTN_RTINFO));
-                BUG_TRAP(!(fn->fn_flags&RTN_TL_ROOT));
-                BUG_TRAP(fn->leaf==NULL);
+                WARN_ON(fn->fn_flags & RTN_RTINFO);
+                WARN_ON(fn->fn_flags & RTN_TL_ROOT);
+                WARN_ON(fn->leaf != NULL);
 
                 children = 0;
                 child = NULL;
@@ -1014,7 +1014,7 @@ static struct fib6_node *fib6_repair_tree(struct net *net,
                         fn->leaf = fib6_find_prefix(net, fn);
 #if RT6_DEBUG >= 2
                         if (fn->leaf==NULL) {
-                                BUG_TRAP(fn->leaf);
+                                WARN_ON(!fn->leaf);
                                 fn->leaf = net->ipv6.ip6_null_entry;
                         }
 #endif
@@ -1025,16 +1025,17 @@ static struct fib6_node *fib6_repair_tree(struct net *net,
                 pn = fn->parent;
 #ifdef CONFIG_IPV6_SUBTREES
                 if (FIB6_SUBTREE(pn) == fn) {
-                        BUG_TRAP(fn->fn_flags&RTN_ROOT);
+                        WARN_ON(!(fn->fn_flags & RTN_ROOT));
                         FIB6_SUBTREE(pn) = NULL;
                         nstate = FWS_L;
                 } else {
-                        BUG_TRAP(!(fn->fn_flags&RTN_ROOT));
+                        WARN_ON(fn->fn_flags & RTN_ROOT);
 #endif
                         if (pn->right == fn) pn->right = child;
                         else if (pn->left == fn) pn->left = child;
 #if RT6_DEBUG >= 2
-                        else BUG_TRAP(0);
+                        else
+                                WARN_ON(1);
 #endif
                         if (child)
                                 child->parent = pn;
@@ -1154,14 +1155,14 @@ int fib6_del(struct rt6_info *rt, struct nl_info *info)
 
 #if RT6_DEBUG >= 2
         if (rt->u.dst.obsolete>0) {
-                BUG_TRAP(fn==NULL);
+                WARN_ON(fn != NULL);
                 return -ENOENT;
         }
 #endif
         if (fn == NULL || rt == net->ipv6.ip6_null_entry)
                 return -ENOENT;
 
-        BUG_TRAP(fn->fn_flags&RTN_RTINFO);
+        WARN_ON(!(fn->fn_flags & RTN_RTINFO));
 
         if (!(rt->rt6i_flags&RTF_CACHE)) {
                 struct fib6_node *pn = fn;
@@ -1266,7 +1267,7 @@ static int fib6_walk_continue(struct fib6_walker_t *w)
                         w->node = pn;
 #ifdef CONFIG_IPV6_SUBTREES
                         if (FIB6_SUBTREE(pn) == fn) {
-                                BUG_TRAP(fn->fn_flags&RTN_ROOT);
+                                WARN_ON(!(fn->fn_flags & RTN_ROOT));
                                 w->state = FWS_L;
                                 continue;
                         }
@@ -1281,7 +1282,7 @@ static int fib6_walk_continue(struct fib6_walker_t *w)
                                 continue;
                         }
 #if RT6_DEBUG >= 2
-                        BUG_TRAP(0);
+                        WARN_ON(1);
 #endif
                 }
         }
@@ -1323,7 +1324,7 @@ static int fib6_clean_node(struct fib6_walker_t *w)
                         }
                         return 0;
                 }
-                BUG_TRAP(res==0);
+                WARN_ON(res != 0);
         }
         w->leaf = rt;
         return 0;