Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752123AbdFOQtU (ORCPT ); Thu, 15 Jun 2017 12:49:20 -0400 Received: from gateway34.websitewelcome.com ([192.185.148.140]:47321 "EHLO gateway34.websitewelcome.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750803AbdFOQtS (ORCPT ); Thu, 15 Jun 2017 12:49:18 -0400 Date: Thu, 15 Jun 2017 11:49:14 -0500 From: "Gustavo A. R. Silva" To: Mats Randgaard , Mauro Carvalho Chehab Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" Subject: [PATCH] i2c: tc358743: remove useless variable assignment in tc358743_isr Message-ID: <20170615164914.GA23292@embeddedgus> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.5.23 (2014-03-12) X-AntiAbuse: This header was added to track abuse, please include it with any abuse report X-AntiAbuse: Primary Hostname - gator4166.hostgator.com X-AntiAbuse: Original Domain - vger.kernel.org X-AntiAbuse: Originator/Caller UID/GID - [47 12] / [47 12] X-AntiAbuse: Sender Address Domain - embeddedor.com X-BWhitelist: no X-Source-IP: 189.152.189.231 X-Exim-ID: 1dLXxL-003lZd-Hu X-Source: X-Source-Args: X-Source-Dir: X-Source-Sender: (embeddedgus) [189.152.189.231]:46192 X-Source-Auth: garsilva@embeddedor.com X-Email-Count: 8 X-Source-Cap: Z3V6aWRpbmU7Z3V6aWRpbmU7Z2F0b3I0MTY2Lmhvc3RnYXRvci5jb20= Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 787 Lines: 25 Remove useless variable assignment in function tc358743_isr(). The value stored in variable _intstatus_ at line 1299 is overwritten at line 1302, just before it can be used. Addresses-Coverity-ID: 1397678 Signed-off-by: Gustavo A. R. Silva --- drivers/media/i2c/tc358743.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/media/i2c/tc358743.c b/drivers/media/i2c/tc358743.c index 3251cba..e8b23f3 100644 --- a/drivers/media/i2c/tc358743.c +++ b/drivers/media/i2c/tc358743.c @@ -1296,7 +1296,6 @@ static int tc358743_isr(struct v4l2_subdev *sd, u32 status, bool *handled) tc358743_csi_err_int_handler(sd, handled); i2c_wr16(sd, INTSTATUS, MASK_CSI_INT); - intstatus &= ~MASK_CSI_INT; } intstatus = i2c_rd16(sd, INTSTATUS); -- 2.5.0