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-rw-r--r--net/ipv4/fib_trie.c6
1 files changed, 2 insertions, 4 deletions
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index f5fba3f71c0..2d895274b7f 100644
--- a/net/ipv4/fib_trie.c
+++ b/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;
}