ipv4: Inline fib_semantic_match into check_leaf

[pandora-kernel.git] / net / ipv4 / fib_semantics.c

diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index c29291b..6349a21 100644 (file)
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -90,11 +90,7 @@ static DEFINE_SPINLOCK(fib_multipath_lock);
 #define endfor_nexthops(fi) }
 
 
-static const struct
-{
-       int     error;
-       u8      scope;
-} fib_props[RTN_MAX + 1] = {
+const struct fib_prop fib_props[RTN_MAX + 1] = {
        [RTN_UNSPEC] = {
                .error  = 0,
                .scope  = RT_SCOPE_NOWHERE,
@@ -902,68 +898,6 @@ failure:
        return ERR_PTR(err);
 }
 
-/* Note! fib_semantic_match intentionally uses  RCU list functions. */
-int fib_semantic_match(struct fib_table *tb, struct list_head *head,
-                      const struct flowi *flp, struct fib_result *res,
-                      int prefixlen, int fib_flags)
-{
-       struct fib_alias *fa;
-       int nh_sel = 0;
-
-       list_for_each_entry_rcu(fa, head, fa_list) {
-               int err;
-
-               if (fa->fa_tos &&
-                   fa->fa_tos != flp->fl4_tos)
-                       continue;
-
-               if (fa->fa_scope < flp->fl4_scope)
-                       continue;
-
-               fib_alias_accessed(fa);
-
-               err = fib_props[fa->fa_type].error;
-               if (err == 0) {
-                       struct fib_info *fi = fa->fa_info;
-
-                       if (fi->fib_flags & RTNH_F_DEAD)
-                               continue;
-
-                       for_nexthops(fi) {
-                               if (nh->nh_flags & RTNH_F_DEAD)
-                                       continue;
-                               if (!flp->oif || flp->oif == nh->nh_oif)
-                                       break;
-                       }
-#ifdef CONFIG_IP_ROUTE_MULTIPATH
-                       if (nhsel < fi->fib_nhs) {
-                               nh_sel = nhsel;
-                               goto out_fill_res;
-                       }
-#else
-                       if (nhsel < 1)
-                               goto out_fill_res;
-#endif
-                       endfor_nexthops(fi);
-                       continue;
-               }
-               return err;
-       }
-       return 1;
-
-out_fill_res:
-       res->prefixlen = prefixlen;
-       res->nh_sel = nh_sel;
-       res->type = fa->fa_type;
-       res->scope = fa->fa_scope;
-       res->fi = fa->fa_info;
-       res->table = tb;
-       res->fa_head = head;
-       if (!(fib_flags & FIB_LOOKUP_NOREF))
-               atomic_inc(&res->fi->fib_clntref);
-       return 0;
-}
-
 /* Find appropriate source address to this destination */
 
 __be32 __fib_res_prefsrc(struct fib_result *res)