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[23.128.96.18]) by mx.google.com with ESMTP id q3si15438979edg.255.2020.07.06.06.34.48; Mon, 06 Jul 2020 06:35:12 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@linaro.org header.s=google header.b=xDhKb4d1; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linaro.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729370AbgGFNeT (ORCPT + 99 others); Mon, 6 Jul 2020 09:34:19 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47276 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729347AbgGFNeO (ORCPT ); Mon, 6 Jul 2020 09:34:14 -0400 Received: from mail-wm1-x344.google.com (mail-wm1-x344.google.com [IPv6:2a00:1450:4864:20::344]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5D2CAC061755 for ; Mon, 6 Jul 2020 06:34:13 -0700 (PDT) Received: by mail-wm1-x344.google.com with SMTP id w3so29668343wmi.4 for ; Mon, 06 Jul 2020 06:34:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=3O86wjxqNkOu1v6Uq0UsZIVMC/nMKC8xbmSovx4mwRU=; b=xDhKb4d1kq4g63PE6Kw+d0pJTKLnw/IIJQRWCvGGBRKLAySHr3nXCYdnP0FF+KYdgl vilMW0c0k6s1Ego/Dne9r8otV3SFOpks3w1DdJX6EPTI97pwdrKlIb2UKkbKdM3aDVlj oSrJ9yzAacAEyGyCdl7WGdOS1ZgDlhAHAlm1LeHkd9CpJeixRsVwXY0hZ/8oKIB1aA7R tQf8xNsPpdj7GOKICfWv8NpWcwtVpUjJFXZFlcmBUynkOisE2Sqp7YJSGA42CjzUdB7j d48tqL2Z+IA4acMLvxU18EamPKiWgdTtUL2LpLPFNEyrurJ1mT7m8OpdBkl5rzIdpn3b 0snA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=3O86wjxqNkOu1v6Uq0UsZIVMC/nMKC8xbmSovx4mwRU=; b=msfdj+b6SfcS15KbkaG8uNxbQ2CuCDa2zCFvnSBr+u3kG50QanyfDqiRVwPpIQnjuh dVw5H0jUnygnMihxA89Wnsp9ZM6HNP6gf8iU0PdWCb+67fAKqB59ycMBLEetzx03DGfZ Ydf96rjeiKmxnKdq2Wn0VSiAuz/Emx8KRCxnXVU/hIIpLg9jfWhEgSTV+yuCoc+77uJX I42av2Kn+Yzq2f8KAhE9tPJIBsadifP7f40HFlT8YkfL3UUYhDB6T+0frI6Mjh1TZSbQ zQmEzaAEh+ZCp55oVQAJIwkD7tf7PoDI6icMoKsErhG1wGpc4XjKNibOdwm98kUvKMQ/ 8/Uw== X-Gm-Message-State: AOAM530OtbpW12pjSnXiuxYsMaKIbV2yeQmO9W18GcjnZE8MVfTb/MZx GkRUdzXNOUprOtWsYhQ50YcfmvvxVP0= X-Received: by 2002:a7b:cc92:: with SMTP id p18mr51112738wma.4.1594042452163; Mon, 06 Jul 2020 06:34:12 -0700 (PDT) Received: from localhost.localdomain ([2.27.35.206]) by smtp.gmail.com with ESMTPSA id v18sm25416082wrv.49.2020.07.06.06.34.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 06 Jul 2020 06:34:11 -0700 (PDT) From: Lee Jones To: gregkh@linuxfoundation.org Cc: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org, Lee Jones , Felipe Balbi , Jassi Brar , Christophe JAILLET Subject: [PATCH 23/32] usb: gadget: udc: max3420_udc: Remove set, but never checked variable 'addr' Date: Mon, 6 Jul 2020 14:33:32 +0100 Message-Id: <20200706133341.476881-24-lee.jones@linaro.org> X-Mailer: git-send-email 2.25.1 In-Reply-To: <20200706133341.476881-1-lee.jones@linaro.org> References: <20200706133341.476881-1-lee.jones@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Fixes the following W=1 kernel build warning(s): drivers/usb/gadget/udc/max3420_udc.c: In function ‘max3420_handle_setup’: drivers/usb/gadget/udc/max3420_udc.c:626:5: warning: variable ‘addr’ set but not used [-Wunused-but-set-variable] 626 | u8 addr; | ^~~~ Cc: Felipe Balbi Cc: Jassi Brar Cc: Christophe JAILLET Signed-off-by: Lee Jones --- drivers/usb/gadget/udc/max3420_udc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/usb/gadget/udc/max3420_udc.c b/drivers/usb/gadget/udc/max3420_udc.c index 23f33946d80c4..52884bae4af11 100644 --- a/drivers/usb/gadget/udc/max3420_udc.c +++ b/drivers/usb/gadget/udc/max3420_udc.c @@ -623,7 +623,6 @@ static void max3420_set_clear_feature(struct max3420_udc *udc) static void max3420_handle_setup(struct max3420_udc *udc) { struct usb_ctrlrequest setup; - u8 addr; spi_rd_buf(udc, MAX3420_REG_SUDFIFO, (void *)&setup, 8); @@ -647,7 +646,7 @@ static void max3420_handle_setup(struct max3420_udc *udc) USB_TYPE_STANDARD | USB_RECIP_DEVICE)) { break; } - addr = spi_rd8_ack(udc, MAX3420_REG_FNADDR, 1); + spi_rd8_ack(udc, MAX3420_REG_FNADDR, 1); dev_dbg(udc->dev, "Assigned Address=%d\n", udc->setup.wValue); return; case USB_REQ_CLEAR_FEATURE: -- 2.25.1