From bc73dd0334b18bf411501060bb0b4df6b90749f9 Mon Sep 17 00:00:00 2001
From: Stephen Hemminger <shemminger@vyatta.com>
Date: Mon, 11 Feb 2008 21:12:49 -0800
Subject: [PATCH] --- yaml --- r: 85636 b: refs/heads/master c:
 ec28cf738d899e9d0652108e1986101771aacb2e h: refs/heads/master v: v3

---
 [refs]                    | 2 +-
 trunk/net/ipv4/fib_trie.c | 6 ++----
 2 files changed, 3 insertions(+), 5 deletions(-)

diff --git a/[refs] b/[refs]
index 0a69697dc1f0..04fa5c6558fe 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: e4f8b5d4edc1edb0709531bd1a342655d5e8b98e
+refs/heads/master: ec28cf738d899e9d0652108e1986101771aacb2e
diff --git a/trunk/net/ipv4/fib_trie.c b/trunk/net/ipv4/fib_trie.c
index f5fba3f71c06..2d895274b7f8 100644
--- a/trunk/net/ipv4/fib_trie.c
+++ b/trunk/net/ipv4/fib_trie.c
@@ -1762,11 +1762,9 @@ static struct leaf *trie_leafindex(struct trie *t, int index)
 {
 	struct leaf *l = trie_firstleaf(t);
 
-	while (index-- > 0) {
+	while (l && index-- > 0)
 		l = trie_nextleaf(l);
-		if (!l)
-			break;
-	}
+
 	return l;
 }