226     struct cam_list *head = NULL;  in peek()  local
231         head = &m_head.list;  in peek()
232         pos = head->next;  in peek()
233         if (pos != head) {  in peek()
261     struct cam_list *head = NULL;  in dequeue()  local
266         head = &m_head.list;  in dequeue()
268             pos = head->next;  in dequeue()
270             pos = head->prev;  in dequeue()
272         if (pos != head) {  in dequeue()
301     struct cam_list *head = NULL;  in dequeue()  local
311         head = &m_head.list;  in dequeue()
312         pos = head->next;  in dequeue()
314         while(pos != head) {  in dequeue()
345     struct cam_list *head = NULL;  in flush()  local
350         head = &m_head.list;  in flush()
351         pos = head->next;  in flush()
353         while(pos != head) {  in flush()
387     struct cam_list *head = NULL;  in flushNodes()  local
396         head = &m_head.list;  in flushNodes()
397         pos = head->next;  in flushNodes()
399         while(pos != head) {  in flushNodes()
432     struct cam_list *head = NULL;  in flushNodes()  local
441         head = &m_head.list;  in flushNodes()
442         pos = head->next;  in flushNodes()
444         while(pos != head) {  in flushNodes()