use CALLOC_ARRAY
Add and apply a semantic patch for converting code that open-codes
CALLOC_ARRAY to use it instead. It shortens the code and infers the
element size automatically.
Signed-off-by: René Scharfe <l.s.r@web.de>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/builtin/pack-objects.c b/builtin/pack-objects.c
index 6d62aaf..4bb6026 100644
--- a/builtin/pack-objects.c
+++ b/builtin/pack-objects.c
@@ -1635,7 +1635,7 @@ static void add_preferred_base(struct object_id *oid)
}
}
- it = xcalloc(1, sizeof(*it));
+ CALLOC_ARRAY(it, 1);
it->next = pbase_tree;
pbase_tree = it;
@@ -2096,7 +2096,7 @@ static void get_object_details(void)
progress_state = start_progress(_("Counting objects"),
to_pack.nr_objects);
- sorted_by_offset = xcalloc(to_pack.nr_objects, sizeof(struct object_entry *));
+ CALLOC_ARRAY(sorted_by_offset, to_pack.nr_objects);
for (i = 0; i < to_pack.nr_objects; i++)
sorted_by_offset[i] = to_pack.objects + i;
QSORT(sorted_by_offset, to_pack.nr_objects, pack_offset_sort);
@@ -2428,7 +2428,7 @@ static void find_deltas(struct object_entry **list, unsigned *list_size,
struct unpacked *array;
unsigned long mem_usage = 0;
- array = xcalloc(window, sizeof(struct unpacked));
+ CALLOC_ARRAY(array, window);
for (;;) {
struct object_entry *entry;
@@ -2665,7 +2665,7 @@ static void ll_find_deltas(struct object_entry **list, unsigned list_size,
if (progress > pack_to_stdout)
fprintf_ln(stderr, _("Delta compression using up to %d threads"),
delta_search_threads);
- p = xcalloc(delta_search_threads, sizeof(*p));
+ CALLOC_ARRAY(p, delta_search_threads);
/* Partition the work amongst work threads. */
for (i = 0; i < delta_search_threads; i++) {
