Remove superfluous WARN_ON in btrfsck

Signed-off-by: Yan Zheng <zheng.yan@oracle.com>

diff --git a/btrfsck.c b/btrfsck.c
index d8e353e..af5746f 100644 (file)
--- a/btrfsck.c
+++ b/btrfsck.c
@@ -583,7 +583,6 @@ again:
                }
                ret = insert_existing_cache_extent(dst, &ins->cache);
                if (ret == -EEXIST) {
-                       WARN_ON(src == &src_node->root_cache);
                        conflict = get_inode_rec(dst, rec->ino, 1);
                        merge_inode_recs(rec, conflict, dst);
                        if (rec->checked) {