2774 	struct inode *qf_inode;  in f2fs_quota_enable()  local
2785 	qf_inode = f2fs_iget(sb, qf_inum);  in f2fs_quota_enable()
2786 	if (IS_ERR(qf_inode)) {  in f2fs_quota_enable()
2788 		return PTR_ERR(qf_inode);  in f2fs_quota_enable()
2792 	inode_lock(qf_inode);  in f2fs_quota_enable()
2793 	qf_inode->i_flags |= S_NOQUOTA;  in f2fs_quota_enable()
2795 	if ((F2FS_I(qf_inode)->i_flags & qf_flag) != qf_flag) {  in f2fs_quota_enable()
2796 		F2FS_I(qf_inode)->i_flags |= qf_flag;  in f2fs_quota_enable()
2797 		f2fs_set_inode_flags(qf_inode);  in f2fs_quota_enable()
2799 	inode_unlock(qf_inode);  in f2fs_quota_enable()
2801 	err = dquot_load_quota_inode(qf_inode, type, format_id, flags);  in f2fs_quota_enable()
2802 	iput(qf_inode);  in f2fs_quota_enable()