Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git...

[pandora-kernel.git] / lib / btree.c

diff --git a/lib/btree.c b/lib/btree.c
index 41859a8..c9c6f03 100644 (file)
--- a/lib/btree.c
+++ b/lib/btree.c
@@ -95,7 +95,8 @@ static unsigned long *btree_node_alloc(struct btree_head *head, gfp_t gfp)
        unsigned long *node;
 
        node = mempool_alloc(head->mempool, gfp);
-       memset(node, 0, NODESIZE);
+       if (likely(node))
+               memset(node, 0, NODESIZE);
        return node;
 }