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=-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,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 A513AC433ED for ; Thu, 13 May 2021 12:12:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 6BE216127A for ; Thu, 13 May 2021 12:12:56 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233834AbhEMMOC (ORCPT ); Thu, 13 May 2021 08:14:02 -0400 Received: from szxga05-in.huawei.com ([45.249.212.191]:2586 "EHLO szxga05-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233747AbhEMMMy (ORCPT ); Thu, 13 May 2021 08:12:54 -0400 Received: from DGGEMS414-HUB.china.huawei.com (unknown [172.30.72.58]) by szxga05-in.huawei.com (SkyGuard) with ESMTP id 4Fgr6k5BygzsRJ8; Thu, 13 May 2021 20:09:02 +0800 (CST) Received: from huawei.com (10.174.28.241) by DGGEMS414-HUB.china.huawei.com (10.3.19.214) with Microsoft SMTP Server id 14.3.498.0; Thu, 13 May 2021 20:11:36 +0800 From: Bixuan Cui To: CC: , , , , Subject: [PATCH -next] =?UTF-8?q?staging:=20comedi:=20Remove=20unused=20variable?= =?UTF-8?q?=20=E2=80=98min=5Ffull=5Fscale=E2=80=99?= Date: Thu, 13 May 2021 21:34:58 +0800 Message-ID: <20210513133458.27766-1-cuibixuan@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: [10.174.28.241] X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fix the following build warnings: drivers/comedi/drivers/jr3_pci.c:507:22: warning: variable ‘min_full_scale’ set but not used And fix build warnings after removing ‘min_full_scale’: drivers/comedi/drivers/jr3_pci.c:189:26: warning: ‘get_min_full_scales’ defined but not used static struct six_axis_t get_min_full_scales(struct jr3_sensor __iomem *sensor) ^~~~~~~~~~~~~~~~~~~ Signed-off-by: Bixuan Cui --- drivers/comedi/drivers/jr3_pci.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/comedi/drivers/jr3_pci.c b/drivers/comedi/drivers/jr3_pci.c index 7a02c4fa3cda..122b95dc2bf9 100644 --- a/drivers/comedi/drivers/jr3_pci.c +++ b/drivers/comedi/drivers/jr3_pci.c @@ -186,7 +186,7 @@ static void set_full_scales(struct jr3_sensor __iomem *sensor, set_s16(&sensor->command_word0, 0x0a00); } -static struct six_axis_t get_min_full_scales(struct jr3_sensor __iomem *sensor) +static __maybe_unused struct six_axis_t get_min_full_scales(struct jr3_sensor __iomem *sensor) { struct six_axis_t result; @@ -504,10 +504,8 @@ jr3_pci_poll_subdevice(struct comedi_subdevice *s) result = poll_delay_min_max(20, 100); } else { /* Set full scale */ - struct six_axis_t min_full_scale; struct six_axis_t max_full_scale; - min_full_scale = get_min_full_scales(sensor); max_full_scale = get_max_full_scales(sensor); set_full_scales(sensor, max_full_scale); -- 2.17.1