From patchwork Sat Sep 8 10:57:36 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: zhong jiang X-Patchwork-Id: 10592935 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id D42C014E0 for ; Sat, 8 Sep 2018 11:10:00 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id C58852A783 for ; Sat, 8 Sep 2018 11:10:00 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id B86DE2A789; Sat, 8 Sep 2018 11:10:00 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-7.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 446F52A783 for ; Sat, 8 Sep 2018 11:10:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726450AbeIHPzS (ORCPT ); Sat, 8 Sep 2018 11:55:18 -0400 Received: from szxga06-in.huawei.com ([45.249.212.32]:34853 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726315AbeIHPzS (ORCPT ); Sat, 8 Sep 2018 11:55:18 -0400 Received: from DGGEMS401-HUB.china.huawei.com (unknown [172.30.72.59]) by Forcepoint Email with ESMTP id A5379964FB81F; Sat, 8 Sep 2018 19:09:50 +0800 (CST) Received: from linux-ibm.site (10.175.102.37) by DGGEMS401-HUB.china.huawei.com (10.3.19.201) with Microsoft SMTP Server id 14.3.399.0; Sat, 8 Sep 2018 19:09:47 +0800 From: zhong jiang To: CC: , , , , Subject: [PATCH] iio: remove unnecessary condition judgment in am2315_trigger_handler Date: Sat, 8 Sep 2018 18:57:36 +0800 Message-ID: <1536404256-25189-1-git-send-email-zhongjiang@huawei.com> X-Mailer: git-send-email 1.7.12.4 MIME-Version: 1.0 X-Originating-IP: [10.175.102.37] X-CFilter-Loop: Reflected Sender: linux-iio-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-iio@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP The iterator in for_each_set_bit is never null, therefore, remove the redundant conditional judgment. Signed-off-by: zhong jiang --- drivers/iio/humidity/am2315.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iio/humidity/am2315.c b/drivers/iio/humidity/am2315.c index 7d8669d..dc12e37 100644 --- a/drivers/iio/humidity/am2315.c +++ b/drivers/iio/humidity/am2315.c @@ -176,8 +176,7 @@ static irqreturn_t am2315_trigger_handler(int irq, void *p) i = 0; for_each_set_bit(bit, indio_dev->active_scan_mask, indio_dev->masklength) { - data->buffer[i] = (bit ? sensor_data.temp_data : - sensor_data.hum_data); + data->buffer[i] = sensor_data.temp_data; i++; } }