---
ptrlist.h | 15 ++++++---------
1 file changed, 6 insertions(+), 9 deletions(-)
diff --git a/ptrlist.h b/ptrlist.h
index ff38538cb..b46967c58 100644
--- a/ptrlist.h
+++ b/ptrlist.h
@@ -86,19 +86,16 @@ static inline void *ptr_cur_entry(const struct ptr_cur *cur)
#define __PTR_KEEP_TAG(ptr) (ptr)
#define PTR_ENTRY(h,i) __PTR_STRIP_TAG(PTR_ENTRY_NOTAG(h,i))
+
static inline void *first_ptr_list(struct ptr_list *list)
{
- struct ptr_list *head = list;
+ struct ptr_cur cur;
- if (!list)
+ if (!ptr_cur_beg(&cur, list))
return NULL;
-
- while (list->nr == 0) {
- list = list->next;
- if (list == head)
- return NULL;
- }
- return PTR_ENTRY(list, 0);
+ if (!ptr_cur_next(&cur))
+ return NULL;
+ return __PTR_STRIP_TAG(ptr_cur_entry(&cur));
}
static inline void *last_ptr_list(struct ptr_list *list)
--
2.13.0
--
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