From patchwork Mon May 23 12:27:55 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Li Zhengyu X-Patchwork-Id: 12859006 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AF9BAC433F5 for ; Mon, 23 May 2022 12:29:37 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235503AbiEWM3g (ORCPT ); Mon, 23 May 2022 08:29:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35290 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235484AbiEWM3e (ORCPT ); Mon, 23 May 2022 08:29:34 -0400 Received: from szxga03-in.huawei.com (szxga03-in.huawei.com [45.249.212.189]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id CD2D24162B; Mon, 23 May 2022 05:29:32 -0700 (PDT) Received: from kwepemi500014.china.huawei.com (unknown [172.30.72.53]) by szxga03-in.huawei.com (SkyGuard) with ESMTP id 4L6GqF0zsjzDqL2; Mon, 23 May 2022 20:29:29 +0800 (CST) Received: from huawei.com (10.67.174.157) by kwepemi500014.china.huawei.com (7.221.188.232) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Mon, 23 May 2022 20:29:30 +0800 From: Li Zhengyu To: CC: , , , Subject: [PATCH] iio: srf08: Remove redundant if statement Date: Mon, 23 May 2022 20:27:55 +0800 Message-ID: <20220523122755.90638-1-lizhengyu3@huawei.com> X-Mailer: git-send-email 2.17.1 MIME-Version: 1.0 X-Originating-IP: [10.67.174.157] X-ClientProxiedBy: dggems706-chm.china.huawei.com (10.3.19.183) To kwepemi500014.china.huawei.com (7.221.188.232) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org (!val) has been checked outside the loop, remove redundant (val &&) from loop. Signed-off-by: Li Zhengyu Acked-by: Andreas Klinger --- drivers/iio/proximity/srf08.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/proximity/srf08.c b/drivers/iio/proximity/srf08.c index ac1ab7e89d4e..7ed11339c31e 100644 --- a/drivers/iio/proximity/srf08.c +++ b/drivers/iio/proximity/srf08.c @@ -354,7 +354,7 @@ static ssize_t srf08_write_sensitivity(struct srf08_data *data, return -EINVAL; for (i = 0; i < data->chip_info->num_sensitivity_avail; i++) - if (val && (val == data->chip_info->sensitivity_avail[i])) { + if (val == data->chip_info->sensitivity_avail[i]) { regval = i; break; }