1194 		for (struct mbuf *mb = m; mb != NULL; mb = mb->m_next) {  in uipc_sosend_dgram()
1269 		for (mc = c; mc->m_next != NULL; mc = mc->m_next);  in uipc_sosend_dgram()
1272 		f->m_next = c;  in uipc_sosend_dgram()
1273 		clast->m_next = m;  in uipc_sosend_dgram()
1276 		f->m_next = m;  in uipc_sosend_dgram()
1280 	for (struct mbuf *mb = f; mb != NULL; mb = mb->m_next) {  in uipc_sosend_dgram()
1342 		if (f->m_next->m_type == MT_CONTROL) {  in uipc_sosend_dgram()
1343 			c = f->m_next;  in uipc_sosend_dgram()
1344 			f->m_next = NULL;  in uipc_sosend_dgram()
1393 	m = m->m_next;  in uipc_peek_dgram()
1402 			controlp = &(*controlp)->m_next;  in uipc_peek_dgram()
1404 		m = m->m_next;  in uipc_peek_dgram()
1418 			m = m->m_next;  in uipc_peek_dgram()
1556 		cm = m; m = m->m_next; cm->m_next = NULL;  in uipc_soreceive_dgram()
1566 				controlp = &(*controlp)->m_next;  in uipc_soreceive_dgram()
1625 			mb = mb->m_next;  in uipc_ready_scan()
2518 		controlp = &(*controlp)->m_next;  in unp_externalize()
2599 	for (m = control; m != NULL; m = m->m_next) {  in unp_internalize_cleanup_rights()
2629 	MPASS((*controlp)->m_next == NULL); /* COMPAT_OLDSOCK may violate */  in unp_internalize()
2782 		controlp = &(*controlp)->m_next;  in unp_internalize()
2815 	MPASS((m->m_flags & M_EXT) == 0 && m->m_next == NULL);  in unp_addsockcred()
2854 					control = n->m_next;  in unp_addsockcred()
2856 					n_prev->m_next = n->m_next;  in unp_addsockcred()
2869 						MPASS(n->m_next == NULL);  in unp_addsockcred()
2879 				n = n->m_next;  in unp_addsockcred()
2884 	m->m_next = control;  in unp_addsockcred()
3320 		for (m = m0; m; m = m->m_next) {  in unp_scan()