diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 6544f1a0cfa1..0131f369f5c9 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -1568,8 +1568,6 @@ void fib_table_flush_external(struct fib_table *tb)
 	struct fib_alias *fa;
 	struct tnode *n, *pn;
 	unsigned long cindex;
-	unsigned char slen;
-	int found = 0;
 
 	n = rcu_dereference(t->trie);
 	if (!n)