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=-9.8 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 585ECCA9ECB for ; Thu, 31 Oct 2019 13:38:21 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 34A642087F for ; Thu, 31 Oct 2019 13:38:21 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727470AbfJaNiU (ORCPT ); Thu, 31 Oct 2019 09:38:20 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:47910 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726728AbfJaNiT (ORCPT ); Thu, 31 Oct 2019 09:38:19 -0400 Received: from DGGEMS411-HUB.china.huawei.com (unknown [172.30.72.58]) by Forcepoint Email with ESMTP id 46FF61E1E7AA8A3FFDB2; Thu, 31 Oct 2019 21:38:17 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS411-HUB.china.huawei.com (10.3.19.211) with Microsoft SMTP Server id 14.3.439.0; Thu, 31 Oct 2019 21:38:08 +0800 From: zhong jiang To: CC: , , , , Subject: [PATCH] ASoC: ux500: Remove redundant variable "status" Date: Thu, 31 Oct 2019 21:34:15 +0800 Message-ID: <1572528855-25990-1-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 local variable "status" is not used. hence it is safe to remove and just return 0. Signed-off-by: zhong jiang --- sound/soc/ux500/ux500_msp_i2s.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/sound/soc/ux500/ux500_msp_i2s.c b/sound/soc/ux500/ux500_msp_i2s.c index a90e0d7..394d8b2 100644 --- a/sound/soc/ux500/ux500_msp_i2s.c +++ b/sound/soc/ux500/ux500_msp_i2s.c @@ -533,7 +533,6 @@ static void disable_msp_tx(struct ux500_msp *msp) static int disable_msp(struct ux500_msp *msp, unsigned int dir) { u32 reg_val_GCR; - int status = 0; unsigned int disable_tx, disable_rx; reg_val_GCR = readl(msp->registers + MSP_GCR); @@ -566,7 +565,7 @@ static int disable_msp(struct ux500_msp *msp, unsigned int dir) else if (disable_rx) disable_msp_rx(msp); - return status; + return 0; } int ux500_msp_i2s_trigger(struct ux500_msp *msp, int cmd, int direction) -- 1.7.12.4