Commit 1577d804 authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

media: v4l2-ctls-core.c: kvmalloc_array -> kvcalloc 



Fixes smatch warning:

drivers/media/v4l2-core/v4l2-ctrls-core.c:1143 v4l2_ctrl_handler_init_class() 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 8af592e2

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

+2 −3
Original line number Diff line number Diff line
@@ -1140,9 +1140,8 @@ int v4l2_ctrl_handler_init_class(struct v4l2_ctrl_handler *hdl, 
	INIT_LIST_HEAD(&hdl->ctrls);

	INIT_LIST_HEAD(&hdl->ctrl_refs);

	hdl->nr_of_buckets = 1 + nr_of_controls_hint / 8;

	hdl->buckets = kvmalloc_array(hdl->nr_of_buckets,

				      sizeof(hdl->buckets[0]),

				      GFP_KERNEL | __GFP_ZERO);

	hdl->buckets = kvcalloc(hdl->nr_of_buckets, sizeof(hdl->buckets[0]),

				GFP_KERNEL);

	hdl->error = hdl->buckets ? 0 : -ENOMEM;

	v4l2_ctrl_handler_init_request(hdl);

	return hdl->error;