[01/19] btrfs: qgroup: Drop quota_root parameter from add_qgroup_relation_item
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Message ID 20180718064542.2730-2-lufq.fnst@cn.fujitsu.com
State New
Headers show

Commit Message

Lu Fengqi July 18, 2018, 6:45 a.m. UTC
It can be fetched from the transaction handle.

Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
---
 fs/btrfs/qgroup.c | 18 +++++++++---------
 1 file changed, 9 insertions(+), 9 deletions(-)

Patch
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diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 06e0e9b39340..489f0ff8036e 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -530,11 +530,11 @@  void btrfs_free_qgroup_config(struct btrfs_fs_info *fs_info)
 	fs_info->qgroup_ulist = NULL;
 }
 
-static int add_qgroup_relation_item(struct btrfs_trans_handle *trans,
-				    struct btrfs_root *quota_root,
-				    u64 src, u64 dst)
+static int add_qgroup_relation_item(struct btrfs_trans_handle *trans, u64 src,
+				    u64 dst)
 {
 	int ret;
+	struct btrfs_root *quota_root = trans->fs_info->quota_root;
 	struct btrfs_path *path;
 	struct btrfs_key key;
 
@@ -1273,11 +1273,11 @@  int btrfs_add_qgroup_relation(struct btrfs_trans_handle *trans,
 		}
 	}
 
-	ret = add_qgroup_relation_item(trans, quota_root, src, dst);
+	ret = add_qgroup_relation_item(trans, src, dst);
 	if (ret)
 		goto out;
 
-	ret = add_qgroup_relation_item(trans, quota_root, dst, src);
+	ret = add_qgroup_relation_item(trans, dst, src);
 	if (ret) {
 		del_qgroup_relation_item(trans, quota_root, src, dst);
 		goto out;
@@ -2294,12 +2294,12 @@  int btrfs_qgroup_inherit(struct btrfs_trans_handle *trans,
 		for (i = 0; i < inherit->num_qgroups; ++i, ++i_qgroups) {
 			if (*i_qgroups == 0)
 				continue;
-			ret = add_qgroup_relation_item(trans, quota_root,
-						       objectid, *i_qgroups);
+			ret = add_qgroup_relation_item(trans, objectid,
+						       *i_qgroups);
 			if (ret && ret != -EEXIST)
 				goto out;
-			ret = add_qgroup_relation_item(trans, quota_root,
-						       *i_qgroups, objectid);
+			ret = add_qgroup_relation_item(trans, *i_qgroups,
+						       objectid);
 			if (ret && ret != -EEXIST)
 				goto out;
 		}