server-info: remove unused members from struct pack_info

bk2204 · gitster · commit 910710bb95f2 · 2018-05-02T13:59:48.000+09:00
The head member of struct pack_info is completely unused and the nr_heads member is used only in one place, which is an assignment. This member was last usefully used in 3e15c67 (server-info: throw away T computation as well, 2005-12-04). Since this structure member is not useful, remove it. Signed-off-by: brian m. carlson <sandals@crustytoothpaste.net> Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/server-info.c b/server-info.c
@@ -92,8 +92,6 @@ static struct pack_info {
 	int old_num;
 	int new_num;
 	int nr_alloc;
-	int nr_heads;
-	unsigned char (*head)[20];
 } **info;
 static int num_pack;
 static const char *objdir;
@@ -225,12 +223,9 @@ static void init_pack_info(const char *infofile, int force)
 	else
 		stale = 1;
 
-	for (i = 0; i < num_pack; i++) {
-		if (stale) {
+	for (i = 0; i < num_pack; i++)
+		if (stale)
 			info[i]->old_num = -1;
-			info[i]->nr_heads = 0;
-		}
-	}
 
 	/* renumber them */
 	QSORT(info, num_pack, compare_info);
