398 	struct sock_extended_err *serr;  in do_recv_completion()  local
425 		error(1, 0, "serr: wrong type: %d.%d",  in do_recv_completion()
428 	serr = (void *) CMSG_DATA(cm);  in do_recv_completion()
430 	if (serr->ee_origin != SO_EE_ORIGIN_ZEROCOPY)  in do_recv_completion()
431 		error(1, 0, "serr: wrong origin: %u", serr->ee_origin);  in do_recv_completion()
432 	if (serr->ee_errno != 0)  in do_recv_completion()
433 		error(1, 0, "serr: wrong error code: %u", serr->ee_errno);  in do_recv_completion()
435 	hi = serr->ee_data;  in do_recv_completion()
436 	lo = serr->ee_info;  in do_recv_completion()
447 	zerocopy = !(serr->ee_code & SO_EE_CODE_ZEROCOPY_COPIED);  in do_recv_completion()
450 		fprintf(stderr, "serr: ee_code: %u != expected %u\n",  in do_recv_completion()