From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-9.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_PASS,URIBL_BLOCKED, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 5FE63C10F11 for ; Thu, 11 Apr 2019 02:48:17 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 361C5206DF for ; Thu, 11 Apr 2019 02:48:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726862AbfDKCsP (ORCPT ); Wed, 10 Apr 2019 22:48:15 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:51072 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1725981AbfDKCsP (ORCPT ); Wed, 10 Apr 2019 22:48:15 -0400 Received: from DGGEMS403-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id A31FBB80ABA2886961B7; Thu, 11 Apr 2019 10:48:13 +0800 (CST) Received: from localhost.localdomain.localdomain (10.175.113.25) by DGGEMS403-HUB.china.huawei.com (10.3.19.203) with Microsoft SMTP Server id 14.3.408.0; Thu, 11 Apr 2019 10:48:02 +0800 From: YueHaibing To: Will Deacon , , , , CC: YueHaibing , , Subject: [PATCH -next] memstick: remove set but not used variable 'data' Date: Thu, 11 Apr 2019 02:59:04 +0000 Message-ID: <20190411025904.188152-1-yuehaibing@huawei.com> X-Mailer: git-send-email 2.20.1 MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7BIT X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes gcc '-Wunused-but-set-variable' warning: drivers/memstick/host/jmb38x_ms.c: In function 'jmb38x_ms_issue_cmd': drivers/memstick/host/jmb38x_ms.c:371:17: warning: variable 'data' set but not used [-Wunused-but-set-variable] It's never used since introduction and can be removed. Signed-off-by: YueHaibing --- drivers/memstick/host/jmb38x_ms.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/memstick/host/jmb38x_ms.c b/drivers/memstick/host/jmb38x_ms.c index e3a5af65dbce..acec09813419 100644 --- a/drivers/memstick/host/jmb38x_ms.c +++ b/drivers/memstick/host/jmb38x_ms.c @@ -368,7 +368,6 @@ static int jmb38x_ms_transfer_data(struct jmb38x_ms_host *host) static int jmb38x_ms_issue_cmd(struct memstick_host *msh) { struct jmb38x_ms_host *host = memstick_priv(msh); - unsigned char *data; unsigned int data_len, cmd, t_val; if (!(STATUS_HAS_MEDIA & readl(host->addr + STATUS))) { @@ -400,8 +399,6 @@ static int jmb38x_ms_issue_cmd(struct memstick_host *msh) cmd |= TPC_WAIT_INT; } - data = host->req->data; - if (!no_dma) host->cmd_flags |= DMA_DATA;