coccinelle: make use of the "type" FREE_AND_NULL() rule
Apply the result of the just-added coccinelle rule. This manually
excludes a few occurrences, mostly things that resulted in many
FREE_AND_NULL() on one line, that'll be manually fixed in a subsequent
change.
Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
diff --git a/sha1-array.c b/sha1-array.c
index 7d646ab..838b3bf 100644
--- a/sha1-array.c
+++ b/sha1-array.c
@@ -35,8 +35,7 @@ int oid_array_lookup(struct oid_array *array, const struct object_id *oid)
void oid_array_clear(struct oid_array *array)
{
- free(array->oid);
- array->oid = NULL;
+ FREE_AND_NULL(array->oid);
array->nr = 0;
array->alloc = 0;
array->sorted = 0;
