---
ptrlist.h | 14 +++++---------
1 file changed, 5 insertions(+), 9 deletions(-)
diff --git a/ptrlist.h b/ptrlist.h
index 883cca952..f856a54eb 100644
--- a/ptrlist.h
+++ b/ptrlist.h
@@ -102,17 +102,13 @@ static inline void *first_ptr_list(struct ptr_list *list)
static inline void *last_ptr_list(struct ptr_list *list)
{
- struct ptr_list *head = list;
+ struct ptr_cur cur;
- if (!list)
+ if (!ptr_cur_end(&cur, list))
+ return NULL;
+ if (!ptr_cur_prev(&cur))
return NULL;
- list = list->prev;
- while (list->nr == 0) {
- if (list == head)
- return NULL;
- list = list->prev;
- }
- return PTR_ENTRY(list, list->nr-1);
+ return __PTR_STRIP_TAG(ptr_cur_entry(&cur));
}
#define PTR_DEREF(__head, idx, PTR_ENTRY) ({ \
--
2.13.0
--
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