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=-10.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,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 D875EC4CEC6 for ; Thu, 12 Sep 2019 17:07:15 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id B66CE2081B for ; Thu, 12 Sep 2019 17:07:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730917AbfILRHP (ORCPT ); Thu, 12 Sep 2019 13:07:15 -0400 Received: from szxga07-in.huawei.com ([45.249.212.35]:47950 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1727209AbfILRHO (ORCPT ); Thu, 12 Sep 2019 13:07:14 -0400 Received: from DGGEMS405-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id AE1895DD6A35682ACFE8; Fri, 13 Sep 2019 01:07:12 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS405-HUB.china.huawei.com (10.3.19.205) with Microsoft SMTP Server id 14.3.439.0; Fri, 13 Sep 2019 01:07:04 +0800 From: zhong jiang To: CC: , , Subject: [PATCH] misc: rtsx: Remove unneeded variable in rts5260_card_power_on Date: Fri, 13 Sep 2019 01:04:01 +0800 Message-ID: <1568307841-44065-1-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 MIME-Version: 1.0 Content-Type: text/plain X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org rts5260_card_power_on do not need local variable to store different value, Hence just remove it. Signed-off-by: zhong jiang --- drivers/misc/cardreader/rts5260.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/misc/cardreader/rts5260.c b/drivers/misc/cardreader/rts5260.c index 40a6d19..4214f02 100644 --- a/drivers/misc/cardreader/rts5260.c +++ b/drivers/misc/cardreader/rts5260.c @@ -191,7 +191,6 @@ static int sd_set_sample_push_timing_sd30(struct rtsx_pcr *pcr) static int rts5260_card_power_on(struct rtsx_pcr *pcr, int card) { - int err = 0; struct rtsx_cr_option *option = &pcr->option; if (option->ocp_en) @@ -231,7 +230,7 @@ static int rts5260_card_power_on(struct rtsx_pcr *pcr, int card) rtsx_pci_write_register(pcr, REG_PRE_RW_MODE, EN_INFINITE_MODE, 0); - return err; + return 0; } static int rts5260_switch_output_voltage(struct rtsx_pcr *pcr, u8 voltage) -- 1.7.12.4