Btrfs: Fix variable init during csum creation

Signed-off-by: Chris Mason <chris.mason@oracle.com>

diff --git a/fs/btrfs/file-item.c b/fs/btrfs/file-item.c
index f861bd5..6dbe88b 100644 (file)
--- a/fs/btrfs/file-item.c
+++ b/fs/btrfs/file-item.c
@@ -325,6 +325,7 @@ again:
        item = btrfs_lookup_csum(trans, root, path, objectid, offset, 1);
        if (!IS_ERR(item)) {
                leaf = path->nodes[0];
+               ret = 0;
                goto found;
        }
        ret = PTR_ERR(item);