Merge branch 'dl/flex-str-cocci'

Code clean-up.

* dl/flex-str-cocci:
  cocci: FLEX_ALLOC_MEM to FLEX_ALLOC_STR
  midx.c: convert FLEX_ALLOC_MEM to FLEX_ALLOC_STR

Author: gitster

contrib/coccinelle/flex_alloc.cocci

@@ -0,0 +1,13 @@
+@@
+expression str;
+identifier x, flexname;
+@@
+- FLEX_ALLOC_MEM(x, flexname, str, strlen(str));
++ FLEX_ALLOC_STR(x, flexname, str);
+
+@@
+expression str;
+identifier x, ptrname;
+@@
+- FLEXPTR_ALLOC_MEM(x, ptrname, str, strlen(str));
++ FLEXPTR_ALLOC_STR(x, ptrname, str);

midx.c

@@ -71,7 +71,7 @@ struct multi_pack_index *load_multi_pack_index(const char *object_dir, int local
 
 	midx_map = xmmap(NULL, midx_size, PROT_READ, MAP_PRIVATE, fd, 0);
 
-	FLEX_ALLOC_MEM(m, object_dir, object_dir, strlen(object_dir));
+	FLEX_ALLOC_STR(m, object_dir, object_dir);
 	m->fd = fd;
 	m->data = midx_map;
 	m->data_len = midx_size;