From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from mail-pg0-f66.google.com ([74.125.83.66]:35989 "EHLO mail-pg0-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754620AbdBGPQ0 (ORCPT ); Tue, 7 Feb 2017 10:16:26 -0500 Received: by mail-pg0-f66.google.com with SMTP id 75so12378840pgf.3 for ; Tue, 07 Feb 2017 07:16:26 -0800 (PST) From: Wei Yongjun To: Tiffany Lin , Andrew-CT Chen , Mauro Carvalho Chehab , Matthias Brugger Cc: Wei Yongjun , linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org Subject: [PATCH -next] [media] mtk-vcodec: remove redundant return value check of platform_get_resource() Date: Tue, 7 Feb 2017 15:16:20 +0000 Message-Id: <20170207151620.12711-1-weiyj.lk@gmail.com> MIME-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Sender: linux-media-owner@vger.kernel.org List-ID: From: Wei Yongjun 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/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c index aa81f3c..83f859e 100644 --- a/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c +++ b/drivers/media/platform/mtk-vcodec/mtk_vcodec_enc_drv.c @@ -269,11 +269,6 @@ static int mtk_vcodec_probe(struct platform_device *pdev) for (i = VENC_SYS, j = 0; i < NUM_MAX_VCODEC_REG_BASE; i++, j++) { res = platform_get_resource(pdev, IORESOURCE_MEM, j); - if (res == NULL) { - dev_err(&pdev->dev, "get memory resource failed."); - ret = -ENXIO; - goto err_res; - } dev->reg_base[i] = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR((__force void *)dev->reg_base[i])) { ret = PTR_ERR((__force void *)dev->reg_base[i]);