From patchwork Wed May 12 01:55:12 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Tian Tao X-Patchwork-Id: 12252481 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=-16.8 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,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 6B3DBC433ED for ; Wed, 12 May 2021 01:55:23 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 312B661186 for ; Wed, 12 May 2021 01:55:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229980AbhELB42 (ORCPT ); Tue, 11 May 2021 21:56:28 -0400 Received: from szxga04-in.huawei.com ([45.249.212.190]:2708 "EHLO szxga04-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229848AbhELB41 (ORCPT ); Tue, 11 May 2021 21:56:27 -0400 Received: from DGGEMS406-HUB.china.huawei.com (unknown [172.30.72.60]) by szxga04-in.huawei.com (SkyGuard) with ESMTP id 4FfyTz2pz0z1BKDj; Wed, 12 May 2021 09:52:39 +0800 (CST) Received: from localhost.localdomain (10.69.192.56) by DGGEMS406-HUB.china.huawei.com (10.3.19.206) with Microsoft SMTP Server id 14.3.498.0; Wed, 12 May 2021 09:55:10 +0800 From: Tian Tao To: CC: , Tian Tao Subject: [PATCH] spi: omap-100k: remove set but not used variable Date: Wed, 12 May 2021 09:55:12 +0800 Message-ID: <1620784512-46828-1-git-send-email-tiantao6@hisilicon.com> X-Mailer: git-send-email 2.7.4 MIME-Version: 1.0 X-Originating-IP: [10.69.192.56] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-spi@vger.kernel.org The assignment to status on lines 296 and 315 is meaningless and will rewriten, so just delete. Signed-off-by: Tian Tao --- drivers/spi/spi-omap-100k.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/spi/spi-omap-100k.c b/drivers/spi/spi-omap-100k.c index 7062f29..dc9b86b 100644 --- a/drivers/spi/spi-omap-100k.c +++ b/drivers/spi/spi-omap-100k.c @@ -296,7 +296,6 @@ static int omap1_spi100k_transfer_one_message(struct spi_master *master, list_for_each_entry(t, &m->transfers, transfer_list) { if (t->tx_buf == NULL && t->rx_buf == NULL && t->len) { - status = -EINVAL; break; } status = omap1_spi100k_setup_transfer(spi, t); @@ -315,7 +314,6 @@ static int omap1_spi100k_transfer_one_message(struct spi_master *master, m->actual_length += count; if (count != t->len) { - status = -EIO; break; } }