1339     int *needsig)  in hv_ring_write()  argument
1371 		*needsig = 1;  in hv_ring_write()
1373 		*needsig = 0;  in hv_ring_write()
1387 	int rv, needsig = 0;  in hv_channel_send()  local
1408 	rv = hv_ring_write(&ch->ch_wrd, iov, 3, &needsig);  in hv_channel_send()
1410 	if (rv == 0 && needsig)  in hv_channel_send()
1425 	int rv, needsig = 0;  in hv_channel_send_sgl()  local
1452 	rv = hv_ring_write(&ch->ch_wrd, iov, 4, &needsig);  in hv_channel_send_sgl()
1454 	if (rv == 0 && needsig)  in hv_channel_send_sgl()
1469 	int rv, needsig = 0;  in hv_channel_send_prpl()  local
1496 	rv = hv_ring_write(&ch->ch_wrd, iov, 4, &needsig);  in hv_channel_send_prpl()
1498 	if (rv == 0 && needsig)  in hv_channel_send_prpl()