From patchwork Fri Apr 19 21:11:30 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Madhumitha Prabakaran X-Patchwork-Id: 10909817 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D3E0917EE for ; Fri, 19 Apr 2019 21:11:39 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C0BF528E16 for ; Fri, 19 Apr 2019 21:11:39 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id AE9E828E15; Fri, 19 Apr 2019 21:11:39 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_SIGNED,DKIM_VALID,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 4B4FF28E15 for ; Fri, 19 Apr 2019 21:11:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version:Cc:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Message-Id:Date: Subject:To:From:Reply-To:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To: References:List-Owner; bh=lfdNXkJ4i3AE/2Lwtxb7yX1MLB0d1pDyXEvrTD2s91g=; b=o1A 7n7E7nRgpKv/62+PZfsNqeJzdMh5o7X9qrq+tO9LctGhgx82U1bm3by8m1a6QxWgkJPp4+3CzaPx+ 8n9Pp8U33x38RGacxn7hgMmGrFPzfo21xBabASAeKvwgRa25ROQtjQblk+NZ8H2Mx1RuBt9rmpQlp eBcLMCa8zJ0nLoRFAlZpKXns1eYyACFYHa5B+/nNdRStOJ3eah3lZMImYqhHJKOjzIzkmpd8KJ+cL dxTTNepojs/dYsPSBOzzS+Et7KPB6Hi6HGozQoUSxGpCt+C59G8IG661MlPG29HR1dZbnBzuy5N0U O+JYWEPltAXg4X4JkPxWqYDfL0jiFFQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.90_1 #2 (Red Hat Linux)) id 1hHanK-0008LG-3M; Fri, 19 Apr 2019 21:11:38 +0000 Received: from mail-ot1-x341.google.com ([2607:f8b0:4864:20::341]) by bombadil.infradead.org with esmtps (Exim 4.90_1 #2 (Red Hat Linux)) id 1hHanI-0008Kc-6Q; Fri, 19 Apr 2019 21:11:37 +0000 Received: by mail-ot1-x341.google.com with SMTP id e80so5244799ote.5; Fri, 19 Apr 2019 14:11:35 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id; bh=N5hBzafsRfXAvzCA0D7CsKO86YAIh3TkOzWyNWd7kuA=; b=BcZ2hTL+9bk2IyUMKdNeQ4rHLeyXbpenSKXd2r8TnS4qIIeCfp88PxC38bZa+/AiLw qTKpdlBza4WVyo5k0SZ4hBY9/vVL7VMV3FvCcRymx4kbv0K0cHC3FF6JFH9lqiOKRaF8 0PaZPOO42Pu6NYnn6wmzPfhPznmbadwdfubdQC5KA107CEVzR980AaQ7CGoLdltmabQy GmbohL2HJTbZhswS+EAdZ9LAo0t6kGd+uRqUoWqXqIVwJmV96jpk7ltzaHKXKt+rpDW5 ld2SyKVyc7lhalhBfOr8HWyKGLZu2ViDsUIoApGdhUYSLNhigqhTch1XR6jM9HgqOm3S NJCQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id; bh=N5hBzafsRfXAvzCA0D7CsKO86YAIh3TkOzWyNWd7kuA=; b=Moru4A662z2uArfSAXRUZt7wtboOutmjgkLnAPjDV1DCylBxG3tyGJPAG4emKMiqhs KCF298Yo5teY19A1VOK7mDOgtErTjO7ITiobML7PBL7HLmesvLk3gzuVFHE6QWrF3uAj toH6CnY9t3hgFeTz6Kwl1l/Kc/ScuKyeVMMtjoFnXE32trlcKGGwDWdaFLHUO0dHy6jJ noIYgDBYauiUd8EMxfs0866dwfRkK7hNJyXBVPZRsJeBx/RiWEF6iu21fUazXWQ47Gil uNktjn8CCRBUazyq6f87isCfenOLpt2hZechMJmLBbsr/0vmdu+Qe0/QfDcF8FtzX8JF Djtw== X-Gm-Message-State: APjAAAUt3eZ1Mf0/ku3Fd/n/Qg8ViBIm1et95ohXW9iy23JvaZQv3ply eJxws1DS7sIP63V5gfkfgGY= X-Google-Smtp-Source: APXvYqzO4PWDFW8sdd8W2peVTPEGN5d3a0Cyswfh6k3o2Bm/L6v8p+zg10L3/MaGLJv+crP9R6g+GQ== X-Received: by 2002:a05:6830:16c3:: with SMTP id l3mr3663480otr.359.1555708294175; Fri, 19 Apr 2019 14:11:34 -0700 (PDT) Received: from madhuleo ([2605:6000:1023:606d:151b:11be:d797:d50]) by smtp.gmail.com with ESMTPSA id d70sm4469150oih.18.2019.04.19.14.11.33 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Fri, 19 Apr 2019 14:11:33 -0700 (PDT) From: Madhumitha Prabakaran To: gregkh@linuxfoundation.org, matthias.bgg@gmail.com, devel@driverdev.osuosl.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH] Staging: mt7621-mmc: Cleanup in msdc_app_cmd() Date: Fri, 19 Apr 2019 16:11:30 -0500 Message-Id: <20190419211130.25284-1-madhumithabiw@gmail.com> X-Mailer: git-send-email 2.17.1 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190419_141136_235598_C3ECC0F4 X-CRM114-Status: UNSURE ( 9.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.21 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Madhumitha Prabakaran MIME-Version: 1.0 Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org X-Virus-Scanned: ClamAV using ClamSMTP Remove unwanted variable and replace the respective return type. Issue suggested by Coccinelle. Signed-off-by: Madhumitha Prabakaran --- drivers/staging/mt7621-mmc/sd.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/staging/mt7621-mmc/sd.c b/drivers/staging/mt7621-mmc/sd.c index b12ed2c988fd..2b327fde7145 100644 --- a/drivers/staging/mt7621-mmc/sd.c +++ b/drivers/staging/mt7621-mmc/sd.c @@ -752,7 +752,6 @@ static int msdc_app_cmd(struct mmc_host *mmc, struct msdc_host *host) { struct mmc_command cmd; struct mmc_request mrq; - u32 err; memset(&cmd, 0, sizeof(struct mmc_command)); cmd.opcode = MMC_APP_CMD; @@ -763,8 +762,7 @@ static int msdc_app_cmd(struct mmc_host *mmc, struct msdc_host *host) mrq.cmd = &cmd; cmd.mrq = &mrq; cmd.data = NULL; - err = msdc_do_command(host, &cmd, 0, CMD_TIMEOUT); - return err; + return msdc_do_command(host, &cmd, 0, CMD_TIMEOUT); } static int msdc_tune_cmdrsp(struct msdc_host *host, struct mmc_command *cmd)