From patchwork Sun Oct 29 12:50:58 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 10031427 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 1880A603B5 for ; Sun, 29 Oct 2017 12:51:21 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EBE82286F8 for ; Sun, 29 Oct 2017 12:51:20 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id DC341287C9; Sun, 29 Oct 2017 12:51:20 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 882FE286F8 for ; Sun, 29 Oct 2017 12:51:20 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751387AbdJ2MvD (ORCPT ); Sun, 29 Oct 2017 08:51:03 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:59610 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750848AbdJ2MvC (ORCPT ); Sun, 29 Oct 2017 08:51:02 -0400 Received: from 1.general.cking.uk.vpn ([10.172.193.212] helo=localhost) by youngberry.canonical.com with esmtpsa (TLS1.0:RSA_AES_256_CBC_SHA1:32) (Exim 4.76) (envelope-from ) id 1e8n3K-0006iX-Fh; Sun, 29 Oct 2017 12:50:58 +0000 From: Colin King To: Michael Krufky , Mauro Carvalho Chehab , linux-media@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] [media] mxl111sf: remove redundant assignment to index Date: Sun, 29 Oct 2017 12:50:58 +0000 Message-Id: <20171029125058.5588-1-colin.king@canonical.com> X-Mailer: git-send-email 2.14.1 MIME-Version: 1.0 Sender: linux-media-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP From: Colin Ian King Variable index is set to zero and then set to zero again a few lines later in a for loop initialization. Remove the redundant setting of index to zero. Cleans up the clang warning: drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c:519:3: warning: Value stored to 'index' is never read Signed-off-by: Colin Ian King Reviewed-by: Michael Ira Krufky --- drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c b/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c index 0eb33e043079..a221bb8a12b4 100644 --- a/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c +++ b/drivers/media/usb/dvb-usb-v2/mxl111sf-i2c.c @@ -516,7 +516,6 @@ static int mxl111sf_i2c_hw_xfer_msg(struct mxl111sf_state *state, data required to program */ block_len = (msg->len / 8); left_over_len = (msg->len % 8); - index = 0; mxl_i2c("block_len %d, left_over_len %d", block_len, left_over_len);