From: Wei Yongjun Subject: [PATCH -next] crypto: axis - remove unnecessary platform_get_resource() error check Date: Wed, 17 Jan 2018 11:26:47 +0000 Message-ID: <1516188407-145156-1-git-send-email-weiyongjun1@huawei.com> Mime-Version: 1.0 Content-Type: text/plain; charset="ISO-8859-1" Content-Transfer-Encoding: 7bit Cc: Wei Yongjun , , To: Jesper Nilsson , Lars Persson , Niklas Cassel , Herbert Xu Return-path: Received: from szxga04-in.huawei.com ([45.249.212.190]:4216 "EHLO huawei.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752556AbeAQLUa (ORCPT ); Wed, 17 Jan 2018 06:20:30 -0500 Sender: linux-crypto-owner@vger.kernel.org List-ID: devm_ioremap_resource() already checks if the resource is NULL, so remove the unnecessary platform_get_resource() error check. Signed-off-by: Wei Yongjun --- drivers/crypto/axis/artpec6_crypto.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/drivers/crypto/axis/artpec6_crypto.c b/drivers/crypto/axis/artpec6_crypto.c index 0f9754e..02e8739 100644 --- a/drivers/crypto/axis/artpec6_crypto.c +++ b/drivers/crypto/axis/artpec6_crypto.c @@ -3041,9 +3041,6 @@ static int artpec6_crypto_probe(struct platform_device *pdev) variant = (enum artpec6_crypto_variant)match->data; res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - base = devm_ioremap_resource(&pdev->dev, res); if (IS_ERR(base)) return PTR_ERR(base);