[PATCH] Remoted unnecessary void* from hashmap.h that caused compile warnings

[randall.s.becker@xxxxxxxxxx]

From: "Randall S. Becker" <rsbecker@xxxxxxxxxxxxx>

* The while loop in the inline method hashmap_enable_item_counting
  used an unneeded variable. The loop has been revised accordingly.

Signed-off-by: Randall S. Becker <rsbecker@xxxxxxxxxxxxx>
---
 hashmap.h | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/hashmap.h b/hashmap.h
index 7ce79f3..d375d9c 100644
--- a/hashmap.h
+++ b/hashmap.h
@@ -400,7 +400,6 @@ static inline void hashmap_disable_item_counting(struct hashmap *map)
  */
 static inline void hashmap_enable_item_counting(struct hashmap *map)
 {
-	void *item;
 	unsigned int n = 0;
 	struct hashmap_iter iter;
 
@@ -408,7 +407,7 @@ static inline void hashmap_enable_item_counting(struct hashmap *map)
 		return;
 
 	hashmap_iter_init(map, &iter);
-	while ((item = hashmap_iter_next(&iter)))
+	while (hashmap_iter_next(&iter))
 		n++;
 
 	map->do_count_items = 1;
-- 
2.8.5.23.g6fa7ec3