diff --git a/fs/btrfs/block-group.c b/fs/btrfs/block-group.c
index 5f76683b3f21..77285ade3a0e 100644
--- a/fs/btrfs/block-group.c
+++ b/fs/btrfs/block-group.c
@@ -3341,7 +3341,6 @@ again:
 		btrfs_abort_transaction(trans, ret);
 		goto out_put;
 	}
-	WARN_ON(ret);
 
 	/* We've already setup this transaction, go ahead and exit */
 	if (block_group->cache_generation == trans->transid &&