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btrfs: qgroup: Drop fs_info parameter from btrfs_del_qgroup_relation

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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>
This commit is contained in:
Lu Fengqi 2018-07-18 14:45:32 +08:00 committed by David Sterba
parent 6b36f1aa5c
commit 39616c2735
3 changed files with 6 additions and 6 deletions
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3
fs/btrfs/ioctl.c
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@ -5173,8 +5173,7 @@ static long btrfs_ioctl_qgroup_assign(struct file *file, void __user *arg)
if (sa->assign) {
ret = btrfs_add_qgroup_relation(trans, sa->src, sa->dst);
} else {
ret = btrfs_del_qgroup_relation(trans, fs_info,
sa->src, sa->dst);
ret = btrfs_del_qgroup_relation(trans, sa->src, sa->dst);
}
/* update qgroup status and info */

5
fs/btrfs/qgroup.c
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@ -1351,9 +1351,10 @@ static int __del_qgroup_relation(struct btrfs_trans_handle *trans, u64 src,
return ret;
}
int btrfs_del_qgroup_relation(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info, u64 src, u64 dst)
int btrfs_del_qgroup_relation(struct btrfs_trans_handle *trans, u64 src,
u64 dst)
{
struct btrfs_fs_info *fs_info = trans->fs_info;
int ret = 0;
mutex_lock(&fs_info->qgroup_ioctl_lock);

4
fs/btrfs/qgroup.h
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@ -149,8 +149,8 @@ int btrfs_qgroup_wait_for_completion(struct btrfs_fs_info *fs_info,
bool interruptible);
int btrfs_add_qgroup_relation(struct btrfs_trans_handle *trans, u64 src,
u64 dst);
int btrfs_del_qgroup_relation(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info, u64 src, u64 dst);
int btrfs_del_qgroup_relation(struct btrfs_trans_handle *trans, u64 src,
u64 dst);
int btrfs_create_qgroup(struct btrfs_trans_handle *trans,
struct btrfs_fs_info *fs_info, u64 qgroupid);
int btrfs_remove_qgroup(struct btrfs_trans_handle *trans,