btrfs: remove obsolete comment in btrfs_clean_one_deleted_snapshot

The comment applied when there was a BUG_ON.

Signed-off-by: David Sterba <dsterba@suse.cz>
Signed-off-by: Chris Mason <clm@fb.com>

diff --git a/fs/btrfs/transaction.c b/fs/btrfs/transaction.c
index d89c6d3..977717b 100644 (file)
--- a/fs/btrfs/transaction.c
+++ b/fs/btrfs/transaction.c
@@ -1981,9 +1981,6 @@ int btrfs_clean_one_deleted_snapshot(struct btrfs_root *root)
                ret = btrfs_drop_snapshot(root, NULL, 0, 0);
        else
                ret = btrfs_drop_snapshot(root, NULL, 1, 0);
-       /*
-        * If we encounter a transaction abort during snapshot cleaning, we
-        * don't want to crash here
-        */
+
        return (ret < 0) ? 0 : 1;
 }