Commit 8af592e2 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

media: v4l2-subdev.c: kvmalloc_array -> kvcalloc 



Fixes smatch warning:

drivers/media/v4l2-core/v4l2-subdev.c:978 __v4l2_subdev_state_alloc() warn: Please consider using kvcalloc instead

Signed-off-by: default avatarHans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: default avatarSakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: default avatarLaurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@kernel.org>
parent 46c83656

drivers/media/v4l2-core/v4l2-subdev.c

+2 −3
Original line number Diff line number Diff line
@@ -975,9 +975,8 @@ __v4l2_subdev_state_alloc(struct v4l2_subdev *sd, const char *lock_name, 
		state->lock = &state->_lock;



	if (sd->entity.num_pads) {

		state->pads = kvmalloc_array(sd->entity.num_pads,

					     sizeof(*state->pads),

					     GFP_KERNEL | __GFP_ZERO);

		state->pads = kvcalloc(sd->entity.num_pads,

				       sizeof(*state->pads), GFP_KERNEL);

		if (!state->pads) {

			ret = -ENOMEM;

			goto err;