From patchwork Tue Sep 20 06:46:48 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Lv Ruyi X-Patchwork-Id: 607873 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1D937ECAAD8 for ; Tue, 20 Sep 2022 06:46:58 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230219AbiITGq4 (ORCPT ); Tue, 20 Sep 2022 02:46:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39456 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230262AbiITGqy (ORCPT ); Tue, 20 Sep 2022 02:46:54 -0400 Received: from mail-pf1-x431.google.com (mail-pf1-x431.google.com [IPv6:2607:f8b0:4864:20::431]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id DAD5853D3B; Mon, 19 Sep 2022 23:46:53 -0700 (PDT) Received: by mail-pf1-x431.google.com with SMTP id 9so1814816pfz.12; Mon, 19 Sep 2022 23:46:53 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date; bh=vkTFnfbmIR3qwyo/CUT31Fe4BhBU2kMVaByFkU7+mmo=; b=Xpyb/ZLXc5x/of0UagrB8IiP1JVm37WZ/NYb4yLemjk2zKq4uRxPv0IHxE1RYxJXJE +j1D6K+XKnf7ua+ux06ZzsJlsZEsdc8g9F5Sa8lNL6M2nAMQ6udh3P3/PBk9H7N3jLwb zAKlEz9pD2jIfM8nVifW6oov+38+hIEKHrcP4XpETGe44E887hFoB9EbAGr//6HQb/lm ZUctankBwUxFvUikhxMNJi7XRwqWtOfiC1BZ3EuLT/XZwlo4HU5yfh+6FxRDKs5ycDOG Qttn7ETgosa5Cq3hkL+PRjE+SQ1am8kN4CdZ7TVrg0z7FKEwreNXQ42r+cBkzFUHXFGZ 9lMg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date; bh=vkTFnfbmIR3qwyo/CUT31Fe4BhBU2kMVaByFkU7+mmo=; b=m6Lo+PLdYcuIKrogQBYKuoulAgjM2MhM5Y+K4Y2yVz9osCERlTTq5vEBEWSwRNi78W 2qhfnSbGNOoDngYiAlS4zeoD+t3nphV7t+AQpatXk5kOU8h0ZZCWHlINBtTRu8gAz/Zo 06QsB0hqnXF9E2KJoV5IawCPkbVV4S82RUNCX2IneIg0VjFivCNvQ/n+DADBO1TeoK1K aXagB8aBK1gsvIebfHNzJEL34p6knuQxy1uSxdkKtpVivlxVvuAoNDp+gsMDrgarl8U+ 3zPgvj7R1e/67iNRtcSsjexGatLujYZ+TkwZNyJhhDImxeibs2UK5afdkaWuXV3PO0jP 8S+A== X-Gm-Message-State: ACrzQf2Xz1tn+nm6vcaWvaBpaSX+kr6HHIrDzbDGKcbn1e71UCiTW8Vv hjCxrq5yruW3PuLAhctxlUyeYHraomU= X-Google-Smtp-Source: AMsMyM7tpo4/lpe8xbYYLCxTjK6FI4HdBFZsdF60Z4Xv5/Vv1yyQxc6Dt8+lkFx1ALem2zZVSTQ5fw== X-Received: by 2002:a63:5d18:0:b0:439:61d0:7487 with SMTP id r24-20020a635d18000000b0043961d07487mr18828899pgb.268.1663656412876; Mon, 19 Sep 2022 23:46:52 -0700 (PDT) Received: from localhost.localdomain ([193.203.214.57]) by smtp.gmail.com with ESMTPSA id cv20-20020a17090afd1400b001fb1de10a4dsm610572pjb.33.2022.09.19.23.46.50 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 19 Sep 2022 23:46:52 -0700 (PDT) From: cgel.zte@gmail.com X-Google-Original-From: ye.xingchen@zte.com.cn To: ulf.hansson@linaro.org Cc: linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org, ye xingchen , Zeal Robot Subject: [PATCH linux-next] mmc: rtsx_usb_sdmmc: Remove the unneeded result variable Date: Tue, 20 Sep 2022 06:46:48 +0000 Message-Id: <20220920064648.215375-1-ye.xingchen@zte.com.cn> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-mmc@vger.kernel.org From: ye xingchen Return the value rtsx_usb_send_cmd() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot Signed-off-by: ye xingchen --- drivers/mmc/host/rtsx_usb_sdmmc.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/mmc/host/rtsx_usb_sdmmc.c b/drivers/mmc/host/rtsx_usb_sdmmc.c index 5fe4528e296e..5798aee06653 100644 --- a/drivers/mmc/host/rtsx_usb_sdmmc.c +++ b/drivers/mmc/host/rtsx_usb_sdmmc.c @@ -1042,7 +1042,6 @@ static int sd_set_timing(struct rtsx_usb_sdmmc *host, unsigned char timing, bool *ddr_mode) { struct rtsx_ucr *ucr = host->ucr; - int err; *ddr_mode = false; @@ -1097,9 +1096,7 @@ static int sd_set_timing(struct rtsx_usb_sdmmc *host, break; } - err = rtsx_usb_send_cmd(ucr, MODE_C, 100); - - return err; + return rtsx_usb_send_cmd(ucr, MODE_C, 100); } static void sdmmc_set_ios(struct mmc_host *mmc, struct mmc_ios *ios)