treewide: Replace kmalloc with kmalloc_obj for non-scalar types

This is the result of running the Coccinelle script from
scripts/coccinelle/api/kmalloc_objs.cocci. The script is designed to
avoid scalar types (which need careful case-by-case checking), and
instead replace kmalloc-family calls that allocate struct or union
object instances:

Single allocations:	kmalloc(sizeof(TYPE), ...)
are replaced with:	kmalloc_obj(TYPE, ...)

Array allocations:	kmalloc_array(COUNT, sizeof(TYPE), ...)
are replaced with:	kmalloc_objs(TYPE, COUNT, ...)

Flex array allocations:	kmalloc(struct_size(PTR, FAM, COUNT), ...)
are replaced with:	kmalloc_flex(*PTR, FAM, COUNT, ...)

(where TYPE may also be *VAR)

The resulting allocations no longer return "void *", instead returning
"TYPE *".

Signed-off-by: Kees Cook <kees@kernel.org>

1 files changed, 1 insertions, 1 deletions

diff --git a/lib/kunit/executor_test.c b/lib/kunit/executor_test.c
index f0090c2729cd..f28093153516 100644
--- a/lib/kunit/executor_test.c
+++ b/lib/kunit/executor_test.c
@@ -272,7 +272,7 @@ static void free_suite_set_at_end(struct kunit *test, const void *to_free)
 	if (!((struct kunit_suite_set *)to_free)->start)
 		return;
 
-	free = kzalloc(sizeof(struct kunit_suite_set), GFP_KERNEL);
+	free = kzalloc_obj(struct kunit_suite_set, GFP_KERNEL);
 	*free = *(struct kunit_suite_set *)to_free;
 
 	kunit_add_action(test, free_suite_set, (void *)free);