20 bool __list_add_valid(struct list_head *new, struct list_head *prev,  in __list_add_valid()  argument
23 	if (CHECK_DATA_CORRUPTION(next->prev != prev,  in __list_add_valid()
25 			prev, next->prev, next) ||  in __list_add_valid()
26 	    CHECK_DATA_CORRUPTION(prev->next != next,  in __list_add_valid()
28 			next, prev->next, prev) ||  in __list_add_valid()
29 	    CHECK_DATA_CORRUPTION(new == prev || new == next,  in __list_add_valid()
31 			new, prev, next))  in __list_add_valid()
40 	struct list_head *prev, *next;  in __list_del_entry_valid()  local
42 	prev = entry->prev;  in __list_del_entry_valid()
48 	    CHECK_DATA_CORRUPTION(prev == LIST_POISON2,  in __list_del_entry_valid()
51 	    CHECK_DATA_CORRUPTION(prev->next != entry,  in __list_del_entry_valid()
53 			entry, prev->next) ||  in __list_del_entry_valid()
54 	    CHECK_DATA_CORRUPTION(next->prev != entry,  in __list_del_entry_valid()
56 			entry, next->prev))  in __list_del_entry_valid()