[PATCH 03/19] btrfs: qgroup: Drop quota_root parameter from del_qgroup_item

[Lu Fengqi <lufq.fnst@cn.fujitsu.com>]

It can be fetched from the transaction handle.

Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
---
 fs/btrfs/qgroup.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 4c852ded1d52..6eb65a0e912e 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -653,10 +653,10 @@ static int add_qgroup_item(struct btrfs_trans_handle *trans,
 	return ret;
 }
 
-static int del_qgroup_item(struct btrfs_trans_handle *trans,
-			   struct btrfs_root *quota_root, u64 qgroupid)
+static int del_qgroup_item(struct btrfs_trans_handle *trans, u64 qgroupid)
 {
 	int ret;
+	struct btrfs_root *quota_root = trans->fs_info->quota_root;
 	struct btrfs_path *path;
 	struct btrfs_key key;
 
@@ -1419,7 +1419,7 @@ int btrfs_remove_qgroup(struct btrfs_trans_handle *trans,
 			goto out;
 		}
 	}
-	ret = del_qgroup_item(trans, quota_root, qgroupid);
+	ret = del_qgroup_item(trans, qgroupid);
 	if (ret && ret != -ENOENT)
 		goto out;
 
-- 
2.18.0