btrfs: qgroup: Drop root parameter from btrfs_qgroup_trace_subtree
The fs_info can be fetched from the transaction handle directly.
Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
index 51da902..4f19bdc 100644
--- a/fs/btrfs/extent-tree.c
+++ b/fs/btrfs/extent-tree.c
@@ -8660,7 +8660,7 @@ static noinline int do_walk_down(struct btrfs_trans_handle *trans,
}
if (need_account) {
- ret = btrfs_qgroup_trace_subtree(trans, root, next,
+ ret = btrfs_qgroup_trace_subtree(trans, next,
generation, level - 1);
if (ret) {
btrfs_err_rl(fs_info,