From 23375a0fd549aa0a8c96b9f56a0b8120ae1389dd Mon Sep 17 00:00:00 2001
From: "David S. Miller" <davem@davemloft.net>
Date: Fri, 6 Mar 2015 00:38:35 -0500
Subject: ipv4: Fix unused variable warnings in fib_table_flush_external.
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net/ipv4/fib_trie.c: In function ‘fib_table_flush_external’:
net/ipv4/fib_trie.c:1572:6: warning: unused variable ‘found’ [-Wunused-variable]
  int found = 0;
      ^
net/ipv4/fib_trie.c:1571:16: warning: unused variable ‘slen’ [-Wunused-variable]
  unsigned char slen;
                ^

Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 6544f1a..0131f36 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)
-- 
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