btrfs: remove shadowing variables in __btrfs_buffered_write

[deliverable/linux.git] / fs / btrfs / qgroup.c

diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 48b60dbf807fd170593b2e0c7d0a3d1a36f26f58..97159a8e91d40b24ca1a8f6367892ecf2ad8b960 100644 (file)
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -1431,9 +1431,8 @@ static int qgroup_excl_accounting(struct btrfs_fs_info *fs_info,
                qgroup = u64_to_ptr(unode->aux);
                qgroup->rfer += sign * oper->num_bytes;
                qgroup->rfer_cmpr += sign * oper->num_bytes;
+               WARN_ON(sign < 0 && qgroup->excl < oper->num_bytes);
                qgroup->excl += sign * oper->num_bytes;
-               if (sign < 0)
-                       WARN_ON(qgroup->excl < oper->num_bytes);
                qgroup->excl_cmpr += sign * oper->num_bytes;
                qgroup_dirty(fs_info, qgroup);