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/drivers/pps/kapi.c b/drivers/pps/kapi.c
index 6985c34de2ce..de2ce4faf262 100644
--- a/drivers/pps/kapi.c
+++ b/drivers/pps/kapi.c
@@ -83,7 +83,7 @@ struct pps_device *pps_register_source(struct pps_source_info *info,
 	}
 
 	/* Allocate memory for the new PPS source struct */
-	pps = kzalloc(sizeof(struct pps_device), GFP_KERNEL);
+	pps = kzalloc_obj(struct pps_device, GFP_KERNEL);
 	if (pps == NULL) {
 		err = -ENOMEM;
 		goto pps_register_source_exit;