can/j1939/transport.c

254 	if (!session->transmission)
265 	if (session->transmission) {
525 		    session->transmission == transmitter)
1124 				   !session->transmission,
1159 		if (session->transmission)
1215 	if (!session->transmission) {
1456 		if (session->transmission) {
1569 							  session->transmission);
1667 	if (!session->transmission) {
1751 		if (!session->transmission)
1754 		if (!session->transmission) {
1779 	if (!session->transmission)
1871 	if (!session->transmission) {
1904 		if (!session->transmission)
1908 		if (!session->transmission)
2011 	session->transmission = true;