diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
index 84db2da..4ec3238 100644
--- a/net/ipv4/fib_lookup.h
+++ b/net/ipv4/fib_lookup.h
@@ -25,9 +25,6 @@
 }
 
 /* Exported by fib_semantics.c */
-extern 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);
 extern void fib_release_info(struct fib_info *);
 extern struct fib_info *fib_create_info(struct fib_config *cfg);
 extern int fib_nh_match(struct fib_config *cfg, struct fib_info *fi);