1939 			struct mbuf *m, *mnext;  in purge_flow_set()  local
1941 			mnext = q->head;  in purge_flow_set()
1942 			while ((m = mnext) != NULL) {  in purge_flow_set()
1943 				mnext = m->m_nextpkt;  in purge_flow_set()
1980 	struct mbuf *m, *mnext;  in purge_pipe()  local
1984 	mnext = pipe->head;  in purge_pipe()
1985 	while ((m = mnext) != NULL) {  in purge_pipe()
1986 		mnext = m->m_nextpkt;  in purge_pipe()
2347 	struct mbuf *m, *mnext;  in dummynet_drain()  local
2366 			mnext = p->head;  in dummynet_drain()
2367 			while ((m = mnext) != NULL) {  in dummynet_drain()
2368 				mnext = m->m_nextpkt;  in dummynet_drain()