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=DATE_IN_FUTURE_06_12, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=unavailable 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 54BDEC47257 for ; Sat, 9 May 2020 06:31:14 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 41BB324953 for ; Sat, 9 May 2020 06:31:14 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728917AbgEIGbN (ORCPT ); Sat, 9 May 2020 02:31:13 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:44698 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726115AbgEIGbN (ORCPT ); Sat, 9 May 2020 02:31:13 -0400 Received: from DGGEMS409-HUB.china.huawei.com (unknown [172.30.72.60]) by Forcepoint Email with ESMTP id 93F6381CBEAC0A11A6BE; Sat, 9 May 2020 14:31:09 +0800 (CST) Received: from euler.huawei.com (10.175.101.6) by DGGEMS409-HUB.china.huawei.com (10.3.19.209) with Microsoft SMTP Server id 14.3.487.0; Sat, 9 May 2020 14:30:58 +0800 From: Hongbo Yao To: , , CC: , , , Subject: [PATCH -next] leds: blinkm: remove set but not used variable Date: Sat, 9 May 2020 22:23:57 +0800 Message-ID: <20200509142357.33702-1-yaohongbo@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 8bit X-Originating-IP: [10.175.101.6] 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/leds/leds-blinkm.c:483:6: warning: variable ‘ret’ set but not used [-Wunused-but-set-variable] int ret; Reported-by: Hulk Robot Signed-off-by: Hongbo Yao --- drivers/leds/leds-blinkm.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/leds/leds-blinkm.c b/drivers/leds/leds-blinkm.c index e11fe1788242..a493ee0e0fc7 100644 --- a/drivers/leds/leds-blinkm.c +++ b/drivers/leds/leds-blinkm.c @@ -480,9 +480,8 @@ static int blinkm_led_blue_set(struct led_classdev *led_cdev, static void blinkm_init_hw(struct i2c_client *client) { - int ret; - ret = blinkm_transfer_hw(client, BLM_STOP_SCRIPT); - ret = blinkm_transfer_hw(client, BLM_GO_RGB); + blinkm_transfer_hw(client, BLM_STOP_SCRIPT); + blinkm_transfer_hw(client, BLM_GO_RGB); } static int blinkm_test_run(struct i2c_client *client) -- 2.17.1