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authorJulia Lawall <julia@diku.dk>2009-12-10 17:14:27 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-12-16 00:18:41 -0200
commitddb0b34f1345e1fec60f168bd99c487699f65212 (patch)
tree658ac2436b87434325a52f953b95091614abf371
parent67cabf503cd0ad7473cf1856f9c9bb6320098be6 (diff)
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>
-rw-r--r--drivers/media/video/uvc/uvc_video.c2
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 05139a4..9a98028 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;