From patchwork Thu Nov 23 10:19:19 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Colin King X-Patchwork-Id: 10072607 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 16D396056E for ; Thu, 23 Nov 2017 10:19:36 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 04ABF29EB8 for ; Thu, 23 Nov 2017 10:19:36 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id EDB5629F60; Thu, 23 Nov 2017 10:19:35 +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=unavailable 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 831F529EB8 for ; Thu, 23 Nov 2017 10:19:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752653AbdKWKTX (ORCPT ); Thu, 23 Nov 2017 05:19:23 -0500 Received: from youngberry.canonical.com ([91.189.89.112]:35762 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752570AbdKWKTV (ORCPT ); Thu, 23 Nov 2017 05:19:21 -0500 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 1eHobI-0000uv-8c; Thu, 23 Nov 2017 10:19:20 +0000 From: Colin King To: Mauro Carvalho Chehab , linux-media@vger.kernel.org Cc: kernel-janitors@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH] [media] dvb_frontend: remove redundant status self assignment Date: Thu, 23 Nov 2017 10:19:19 +0000 Message-Id: <20171123101919.16844-1-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 The assignment status to itself is redundant and can be removed. Detected with Coccinelle. Signed-off-by: Colin Ian King --- drivers/media/dvb-frontends/drxd_hard.c | 3 --- drivers/media/dvb-frontends/tda18271c2dd.c | 1 - 2 files changed, 4 deletions(-) diff --git a/drivers/media/dvb-frontends/drxd_hard.c b/drivers/media/dvb-frontends/drxd_hard.c index 0696bc62dcc9..ff18a0f7dc41 100644 --- a/drivers/media/dvb-frontends/drxd_hard.c +++ b/drivers/media/dvb-frontends/drxd_hard.c @@ -2140,7 +2140,6 @@ static int DRX_Start(struct drxd_state *state, s32 off) } break; } - status = status; if (status < 0) break; @@ -2251,7 +2250,6 @@ static int DRX_Start(struct drxd_state *state, s32 off) break; } - status = status; if (status < 0) break; @@ -2318,7 +2316,6 @@ static int DRX_Start(struct drxd_state *state, s32 off) } break; } - status = status; if (status < 0) break; diff --git a/drivers/media/dvb-frontends/tda18271c2dd.c b/drivers/media/dvb-frontends/tda18271c2dd.c index 2d2778be2d2f..45cd5ba0cf8a 100644 --- a/drivers/media/dvb-frontends/tda18271c2dd.c +++ b/drivers/media/dvb-frontends/tda18271c2dd.c @@ -674,7 +674,6 @@ static int PowerScan(struct tda_state *state, Count = 200000; wait = true; } - status = status; if (status < 0) break; if (CID_Gain >= CID_Target) {