1813 			struct mbuf *m, *mnext;  in purge_flow_set()  local
1815 			mnext = q->head;  in purge_flow_set()
1816 			while ((m = mnext) != NULL) {  in purge_flow_set()
1817 				mnext = m->m_nextpkt;  in purge_flow_set()
1847 	struct mbuf *m, *mnext;  in purge_pipe()  local
1851 	mnext = pipe->head;  in purge_pipe()
1852 	while ((m = mnext) != NULL) {  in purge_pipe()
1853 		mnext = m->m_nextpkt;  in purge_pipe()
2211 	struct mbuf *m, *mnext;  in dummynet_drain()  local
2230 			mnext = p->head;  in dummynet_drain()
2231 			while ((m = mnext) != NULL) {  in dummynet_drain()
2232 				mnext = m->m_nextpkt;  in dummynet_drain()