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btrfs: drop unused parameter qgroup_reserved

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Since commit 7775c8184e ("btrfs: remove unused parameter from
btrfs_subvolume_release_metadata") parameter qgroup_reserved is not used
by caller of function btrfs_subvolume_reserve_metadata.  So remove it.

Signed-off-by: Gu JinXiang <gujx@cn.fujitsu.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
This commit is contained in:
Gu JinXiang
2018-05-30 11:00:38 +08:00
committed by David Sterba
parent e73e81b6d0
commit c4c129db5d
4 changed files with 5 additions and 14 deletions
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4
fs/btrfs/inode.c
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@@ -4293,7 +4293,6 @@ int btrfs_delete_subvolume(struct inode *dir, struct dentry *dentry)
struct btrfs_trans_handle *trans;
struct btrfs_block_rsv block_rsv;
u64 root_flags;
u64 qgroup_reserved;
int ret;
int err;
@@ -4328,8 +4327,7 @@ int btrfs_delete_subvolume(struct inode *dir, struct dentry *dentry)
* two for dir entries,
* two for root ref/backref.
*/
err = btrfs_subvolume_reserve_metadata(root, &block_rsv,
5, &qgroup_reserved, true);
err = btrfs_subvolume_reserve_metadata(root, &block_rsv, 5, true);
if (err)
goto out_up_write;