diff --git a/fs/btrfs/tree-log.c b/fs/btrfs/tree-log.c
index f2ff02c..94db438 100644
--- a/fs/btrfs/tree-log.c
+++ b/fs/btrfs/tree-log.c
@@ -3346,7 +3346,7 @@
 end_trans:
 	dput(old_parent);
 	if (ret < 0) {
-		BUG_ON(ret != -ENOSPC);
+		WARN_ON(ret != -ENOSPC);
 		root->fs_info->last_trans_log_full_commit = trans->transid;
 		ret = 1;
 	}