182 	if (!front_info->evt_pairs)  in xen_snd_front_evtchnl_free_all()
186 		evtchnl_free(front_info, &front_info->evt_pairs[i].req);  in xen_snd_front_evtchnl_free_all()
187 		evtchnl_free(front_info, &front_info->evt_pairs[i].evt);  in xen_snd_front_evtchnl_free_all()
190 	kfree(front_info->evt_pairs);  in xen_snd_front_evtchnl_free_all()
191 	front_info->evt_pairs = NULL;  in xen_snd_front_evtchnl_free_all()
296 	front_info->evt_pairs =  in xen_snd_front_evtchnl_create_all()
300 	if (!front_info->evt_pairs)  in xen_snd_front_evtchnl_create_all()
314 					    &front_info->evt_pairs[index].req,  in xen_snd_front_evtchnl_create_all()
322 					    &front_info->evt_pairs[index].evt,  in xen_snd_front_evtchnl_create_all()
334 					    &front_info->evt_pairs[index].req,  in xen_snd_front_evtchnl_create_all()
342 					    &front_info->evt_pairs[index].evt,  in xen_snd_front_evtchnl_create_all()
408 					      &front_info->evt_pairs[index].req,  in xen_snd_front_evtchnl_publish_all()
416 					      &front_info->evt_pairs[index].evt,  in xen_snd_front_evtchnl_publish_all()
428 					      &front_info->evt_pairs[index].req,  in xen_snd_front_evtchnl_publish_all()
436 					      &front_info->evt_pairs[index].evt,  in xen_snd_front_evtchnl_publish_all()