From: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Date: Mon, 2 May 2022 07:14:42 +0000 (+0200)
Subject: media: v4l2-subdev.c: kvmalloc_array -> kvcalloc
X-Git-Tag: v5.19-rc1~179^2~99
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=8af592e2ecbcd20e55fe01f24933ccdb6ec4a93c;p=tomoyo%2Ftomoyo-test1.git

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: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@kernel.org>
---

diff --git a/drivers/media/v4l2-core/v4l2-subdev.c b/drivers/media/v4l2-core/v4l2-subdev.c
index 3da200bb23dd..5c27bac772ea 100644
--- a/drivers/media/v4l2-core/v4l2-subdev.c
+++ b/drivers/media/v4l2-core/v4l2-subdev.c
@@ -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;