186 	if (!front_info->evt_pairs)  in xen_snd_front_evtchnl_free_all()
190 		evtchnl_free(front_info, &front_info->evt_pairs[i].req);  in xen_snd_front_evtchnl_free_all()
191 		evtchnl_free(front_info, &front_info->evt_pairs[i].evt);  in xen_snd_front_evtchnl_free_all()
194 	kfree(front_info->evt_pairs);  in xen_snd_front_evtchnl_free_all()
195 	front_info->evt_pairs = NULL;  in xen_snd_front_evtchnl_free_all()
300 	front_info->evt_pairs =  in xen_snd_front_evtchnl_create_all()
304 	if (!front_info->evt_pairs)  in xen_snd_front_evtchnl_create_all()
318 					    &front_info->evt_pairs[index].req,  in xen_snd_front_evtchnl_create_all()
326 					    &front_info->evt_pairs[index].evt,  in xen_snd_front_evtchnl_create_all()
338 					    &front_info->evt_pairs[index].req,  in xen_snd_front_evtchnl_create_all()
346 					    &front_info->evt_pairs[index].evt,  in xen_snd_front_evtchnl_create_all()
412 					      &front_info->evt_pairs[index].req,  in xen_snd_front_evtchnl_publish_all()
420 					      &front_info->evt_pairs[index].evt,  in xen_snd_front_evtchnl_publish_all()
432 					      &front_info->evt_pairs[index].req,  in xen_snd_front_evtchnl_publish_all()
440 					      &front_info->evt_pairs[index].evt,  in xen_snd_front_evtchnl_publish_all()