ipv4: Inline fib_semantic_match into check_leaf

This elimiates a lot of pure overhead due to parameter
passing.

Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ipv4/fib_lookup.h b/net/ipv4/fib_lookup.h
index d5c40d8..84db2da 100644
--- a/net/ipv4/fib_lookup.h
+++ b/net/ipv4/fib_lookup.h
@@ -51,4 +51,11 @@
 	res->fi = fi;
 }
 
+struct fib_prop {
+	int	error;
+	u8	scope;
+};
+
+extern const struct fib_prop fib_props[RTN_MAX + 1];
+
 #endif /* _FIB_LOOKUP_H */