Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752880AbeAQLXb (ORCPT + 1 other); Wed, 17 Jan 2018 06:23:31 -0500 Received: from szxga06-in.huawei.com ([45.249.212.32]:55059 "EHLO huawei.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S1752409AbeAQLXT (ORCPT ); Wed, 17 Jan 2018 06:23:19 -0500 From: Wei Yongjun To: Al Cooper , Kishon Vijay Abraham I CC: Wei Yongjun , , Subject: [PATCH -next] phy: usb: phy-brcm-usb: Remove redundant return value check of platform_get_resource() Date: Wed, 17 Jan 2018 11:29:30 +0000 Message-ID: <1516188570-147976-1-git-send-email-weiyongjun1@huawei.com> X-Mailer: git-send-email 1.8.3.1 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit MIME-Version: 1.0 X-Originating-IP: [10.175.113.25] X-CFilter-Loop: Reflected Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Return-Path: Remove unneeded error handling on the result of a call to platform_get_resource() when the value is passed to devm_ioremap_resource(). Signed-off-by: Wei Yongjun --- drivers/phy/broadcom/phy-brcm-usb.c | 4 ---- 1 file changed, 4 deletions(-) diff --git a/drivers/phy/broadcom/phy-brcm-usb.c b/drivers/phy/broadcom/phy-brcm-usb.c index 195b981..9f01ebe 100644 --- a/drivers/phy/broadcom/phy-brcm-usb.c +++ b/drivers/phy/broadcom/phy-brcm-usb.c @@ -307,10 +307,6 @@ static int brcm_usb_phy_probe(struct platform_device *pdev) dev_dbg(dev, "Best mapping table is for %s\n", priv->ini.family_name); res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "can't get USB_CTRL base address\n"); - return -EINVAL; - } priv->ini.ctrl_regs = devm_ioremap_resource(dev, res); if (IS_ERR(priv->ini.ctrl_regs)) { dev_err(dev, "can't map CTRL register space\n");