741 		kfree(async->cmd.chanlist);  in do_become_nonbusy()
742 		async->cmd.chanlist = NULL;  in do_become_nonbusy()
1707 	unsigned int *chanlist;  in __comedi_get_user_chanlist()  local
1711 	cmd->chanlist = NULL;  in __comedi_get_user_chanlist()
1712 	chanlist = memdup_user(user_chanlist,  in __comedi_get_user_chanlist()
1714 	if (IS_ERR(chanlist))  in __comedi_get_user_chanlist()
1715 		return PTR_ERR(chanlist);  in __comedi_get_user_chanlist()
1718 	ret = comedi_check_chanlist(s, cmd->chanlist_len, chanlist);  in __comedi_get_user_chanlist()
1720 		kfree(chanlist);  in __comedi_get_user_chanlist()
1724 	cmd->chanlist = chanlist;  in __comedi_get_user_chanlist()
1759 	user_chanlist = (unsigned int __user *)cmd->chanlist;  in do_cmd_ioctl()
1797 		cmd->chanlist = (unsigned int __force *)user_chanlist;  in do_cmd_ioctl()
1863 	user_chanlist = (unsigned int __user *)cmd->chanlist;  in do_cmdtest_ioctl()
1877 	kfree(cmd->chanlist);	/* free kernel copy of user chanlist */  in do_cmdtest_ioctl()
1880 	cmd->chanlist = (unsigned int __force *)user_chanlist;  in do_cmdtest_ioctl()
2873 	compat_uptr_t chanlist;	/* 32-bit 'unsigned int *' */  member
2959 	cmd->chanlist = (unsigned int __force *)compat_ptr(v32.chanlist);  in get_compat_cmd()
2986 	v32.chanlist = ptr_to_compat((unsigned int __user *)cmd->chanlist);  in put_compat_cmd()