btrfs: qgroup: Drop quota_root parameter from add_qgroup_relation_item
It can be fetched from the transaction handle.
Signed-off-by: Lu Fengqi <lufq.fnst@cn.fujitsu.com>
Signed-off-by: David Sterba <dsterba@suse.com>
diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index e0bd48c..4f523b7 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;
@@ -1274,11 +1274,11 @@ 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;
@@ -2295,12 +2295,12 @@ 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;
}