From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mout.web.de ([212.227.15.14]:52352 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1756893AbcJMQbF (ORCPT ); Thu, 13 Oct 2016 12:31:05 -0400 Subject: [PATCH 07/18] [media] RedRat3: Improve another size determination in redrat3_reset() To: linux-media@vger.kernel.org, Hans Verkuil , Mauro Carvalho Chehab , Sean Young , Wolfram Sang References: <566ABCD9.1060404@users.sourceforge.net> <81cef537-4ad0-3a74-8bde-94707dcd03f4@users.sourceforge.net> Cc: LKML , kernel-janitors@vger.kernel.org, Julia Lawall From: SF Markus Elfring Message-ID: <35a71a36-7542-68a9-c33c-55df256efc57@users.sourceforge.net> Date: Thu, 13 Oct 2016 18:28:32 +0200 MIME-Version: 1.0 In-Reply-To: <81cef537-4ad0-3a74-8bde-94707dcd03f4@users.sourceforge.net> Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: From: Markus Elfring Date: Thu, 13 Oct 2016 13:23:22 +0200 Replace the specification of a data type by a pointer dereference as the parameter for the operator "sizeof" to make the corresponding size determination a bit safer. Signed-off-by: Markus Elfring --- drivers/media/rc/redrat3.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c index 0ac96a4..5832e6f 100644 --- a/drivers/media/rc/redrat3.c +++ b/drivers/media/rc/redrat3.c @@ -510,7 +510,7 @@ static void redrat3_reset(struct redrat3_dev *rr3) struct device *dev = rr3->dev; int rc, rxpipe, txpipe; u8 *val; - int len = sizeof(u8); + size_t const len = sizeof(*val); rxpipe = usb_rcvctrlpipe(udev, 0); txpipe = usb_sndctrlpipe(udev, 0); -- 2.10.1