199 	struct dlm_user_args *ua;  in dlm_user_add_ast()  local
212 	   lkb->ua so we can't try to use it.  This second check is necessary  in dlm_user_add_ast()
221 	ua = lkb->lkb_ua;  in dlm_user_add_ast()
222 	proc = ua->proc;  in dlm_user_add_ast()
224 	if ((flags & DLM_CB_BAST) && ua->bastaddr == NULL)  in dlm_user_add_ast()
268 	struct dlm_user_args *ua;  in device_user_lock()  local
281 	ua = kzalloc(sizeof(struct dlm_user_args), GFP_NOFS);  in device_user_lock()
282 	if (!ua)  in device_user_lock()
284 	ua->proc = proc;  in device_user_lock()
285 	ua->user_lksb = params->lksb;  in device_user_lock()
286 	ua->castparam = params->castparam;  in device_user_lock()
287 	ua->castaddr = params->castaddr;  in device_user_lock()
288 	ua->bastparam = params->bastparam;  in device_user_lock()
289 	ua->bastaddr = params->bastaddr;  in device_user_lock()
290 	ua->xid = params->xid;  in device_user_lock()
293 		error = dlm_user_convert(ls, ua,  in device_user_lock()
297 		error = dlm_user_adopt_orphan(ls, ua,  in device_user_lock()
304 		error = dlm_user_request(ls, ua,  in device_user_lock()
308 			error = ua->lksb.sb_lkid;  in device_user_lock()
319 	struct dlm_user_args *ua;  in device_user_unlock()  local
326 	ua = kzalloc(sizeof(struct dlm_user_args), GFP_NOFS);  in device_user_unlock()
327 	if (!ua)  in device_user_unlock()
329 	ua->proc = proc;  in device_user_unlock()
330 	ua->user_lksb = params->lksb;  in device_user_unlock()
331 	ua->castparam = params->castparam;  in device_user_unlock()
332 	ua->castaddr = params->castaddr;  in device_user_unlock()
335 		error = dlm_user_cancel(ls, ua, params->flags, params->lkid);  in device_user_unlock()
337 		error = dlm_user_unlock(ls, ua, params->flags, params->lkid,  in device_user_unlock()
697 	   looking for lkb->ua->proc */  in device_close()
711 static int copy_result_to_user(struct dlm_user_args *ua, int compat,  in copy_result_to_user()  argument
728 	memcpy(&result.lksb, &ua->lksb, offsetof(struct dlm_lksb, sb_lvbptr));  in copy_result_to_user()
729 	result.user_lksb = ua->user_lksb;  in copy_result_to_user()
733 	   in dlm_user_convert() for updating ua from ua_tmp.  OpenVMS, though,  in copy_result_to_user()
738 		result.user_astaddr = ua->bastaddr;  in copy_result_to_user()
739 		result.user_astparam = ua->bastparam;  in copy_result_to_user()
742 		result.user_astaddr = ua->castaddr;  in copy_result_to_user()
743 		result.user_astparam = ua->castparam;  in copy_result_to_user()
757 	if (copy_lvb && ua->lksb.sb_lvbptr && count >= len + DLM_USER_LVB_LEN) {  in copy_result_to_user()
758 		if (copy_to_user(buf+len, ua->lksb.sb_lvbptr,  in copy_result_to_user()