V4L/DVB (13610): uvc: Correct size given to memset

Memset should be given the size of the structure, not the size of the pointer.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
type T;
T *x;
expression E;
@@

memset(x, E, sizeof(
+ *
 x))
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Douglas Schilling Landgraf <dougsland@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/media/video/uvc/uvc_video.c b/drivers/media/video/uvc/uvc_video.c
index 05139a4f14f6..9a9802830d41 100644
--- a/drivers/media/video/uvc/uvc_video.c
+++ b/drivers/media/video/uvc/uvc_video.c
@@ -145,7 +145,7 @@ static int uvc_get_video_ctrl(struct uvc_streaming *stream,
                 uvc_warn_once(stream->dev, UVC_WARN_MINMAX, "UVC non "
                         "compliance - GET_MIN/MAX(PROBE) incorrectly "
                         "supported. Enabling workaround.\n");
-                memset(ctrl, 0, sizeof ctrl);
+                memset(ctrl, 0, sizeof *ctrl);
                 ctrl->wCompQuality = le16_to_cpup((__le16 *)data);
                 ret = 0;
                 goto out;