req_ans           537 drivers/net/wan/sbni.c 	int  req_ans;
req_ans           554 drivers/net/wan/sbni.c 		req_ans = !(nl->state & FL_PREV_OK);
req_ans           557 drivers/net/wan/sbni.c 			req_ans = recv_frame( dev );
req_ans           568 drivers/net/wan/sbni.c 		if( req_ans  ||  nl->tx_frameno != 0 )