From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Gustavo A. R. Silva" Subject: [PATCH] USB: gtco: remove unnecessary variable assignments Date: Wed, 14 Jun 2017 20:50:29 -0500 Message-ID: <20170615015029.GA5601@embeddedgus> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from gateway31.websitewelcome.com ([192.185.143.47]:44508 "EHLO gateway31.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752063AbdFOCMa (ORCPT ); Wed, 14 Jun 2017 22:12:30 -0400 Received: from cm15.websitewelcome.com (cm15.websitewelcome.com [100.42.49.9]) by gateway31.websitewelcome.com (Postfix) with ESMTP id A490513BC33 for ; Wed, 14 Jun 2017 20:50:30 -0500 (CDT) Content-Disposition: inline Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Dmitry Torokhov Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Remove unnecessary variable assignments. Variable _val_ is overwritten before the value stored in it can be used. Addresses-Coverity-ID: 1397695 Signed-off-by: Gustavo A. R. Silva --- drivers/input/tablet/gtco.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/input/tablet/gtco.c b/drivers/input/tablet/gtco.c index b796e89..d9de13c 100644 --- a/drivers/input/tablet/gtco.c +++ b/drivers/input/tablet/gtco.c @@ -652,8 +652,6 @@ static void gtco_urb_callback(struct urb *urbinfo) switch (device->buffer[0]) { case 5: /* Pressure is 9 bits */ - val = ((u16)(device->buffer[8]) << 1); - val |= (u16)(device->buffer[7] >> 7); input_report_abs(inputdev, ABS_PRESSURE, device->buffer[8]); -- 2.5.0