From patchwork Fri Apr 28 08:55:48 2017 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Wei Yongjun X-Patchwork-Id: 756269 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by ozlabs.org (Postfix) with ESMTP id 3wDnjH4fcvz9s82 for ; Fri, 28 Apr 2017 18:56:03 +1000 (AEST) Authentication-Results: ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="g9Jdyoh6"; dkim-atps=neutral Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1032941AbdD1I4B (ORCPT ); Fri, 28 Apr 2017 04:56:01 -0400 Received: from mail-pg0-f67.google.com ([74.125.83.67]:35992 "EHLO mail-pg0-f67.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1425157AbdD1Izz (ORCPT ); Fri, 28 Apr 2017 04:55:55 -0400 Received: by mail-pg0-f67.google.com with SMTP id v1so4379409pgv.3 for ; Fri, 28 Apr 2017 01:55:54 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=ywp2W3HA8XsVfPZM2ybJ6LV3eGb4BbYq1fjBuZie2KI=; b=g9Jdyoh645Q+xiHdeqJDMTh3O4YTJuLlXeRaz6uMD7tE1k9akkNKr/scLRuLYp0oTY llt7k4JOTgl6XKY5rAAqO2r5e+wf0Uy79gJ0VW3t6lOHa1STC+mRlpg5Fv+I1UkCDkxp 8DX1kuEHfLTxKHg8mZplC5jLD6JnyYXb/iMHZd8YaUHgVY/Zs9wHcmYO69fFkWk1VgjA a4DB5iQ+9viUk2p/Wz075pNKxJQ60UozZcEfVCzuYQCgH+2l6pcQk44jmK1rlxnL7z+o nyEmxglQZl11P8K2dqjWe5xJMnQc/Hcv0NtZ3FGVXypNOzyFa13srWAo2fCrcgQ0EG1x HgMA== 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:mime-version :content-transfer-encoding; bh=ywp2W3HA8XsVfPZM2ybJ6LV3eGb4BbYq1fjBuZie2KI=; b=FJuqjSL74PcmeZ9RynoVBazc0o1NZ8c9Usj0HnpuT+gUHpoko/7RtGKOysl0xEAcWb fha/NrGubG8T+XH0HbkiuzBc6N8dpfV3hOWvm9YX+u6LQPSeLWh7zci6SWo2Lr5ejWs9 ZLzalPIaQUYEuv4af5I1kEBBfbkNTTdyEsyNz8bazaTixgaqj3cIR/ZaKxPlrfYGfYII +eGz0pXZiS+JdpMidgDDYuMhDs4FboNLCubT/5lUvZxwZuzruCv8E4YCEMgC62Bg2II/ 8OcNZPoUDmgebN2S2Ql8LuJ+Znw0Q/2a8LLR8jhTJIqskE8bb5oTZYby7aXvVNO0RVgd t+fw== X-Gm-Message-State: AN3rC/7K/kUwhDfdlNYITgAvAikv0cgOKPln4BEiq2Bc4+BcSL54pxTt HTgPvoC+Aft2Fg== X-Received: by 10.98.147.26 with SMTP id b26mr10587780pfe.65.1493369754430; Fri, 28 Apr 2017 01:55:54 -0700 (PDT) Received: from localhost.localdomain.localdomain (ec2-52-192-197-227.ap-northeast-1.compute.amazonaws.com. [52.192.197.227]) by smtp.gmail.com with ESMTPSA id p7sm8198656pfb.125.2017.04.28.01.55.51 (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Fri, 28 Apr 2017 01:55:53 -0700 (PDT) From: Wei Yongjun To: Kishon Vijay Abraham I , Bjorn Helgaas Cc: Wei Yongjun , linux-pci@vger.kernel.org Subject: [PATCH -next] PCI: endpoint: functions: Fix return value check in pci_epf_test_probe() Date: Fri, 28 Apr 2017 08:55:48 +0000 Message-Id: <20170428085548.15942-1-weiyj.lk@gmail.com> X-Mailer: git-send-email 2.9.3 MIME-Version: 1.0 Sender: linux-pci-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pci@vger.kernel.org From: Wei Yongjun Fix the return value check which testing the wrong variable in pci_epf_test_probe(). Fixes: 79ba640e377b ("PCI: endpoint: functions: Add an EP function to test PCI") Signed-off-by: Wei Yongjun --- drivers/pci/endpoint/functions/pci-epf-test.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/pci/endpoint/functions/pci-epf-test.c b/drivers/pci/endpoint/functions/pci-epf-test.c index d6a7a12..53fff80 100644 --- a/drivers/pci/endpoint/functions/pci-epf-test.c +++ b/drivers/pci/endpoint/functions/pci-epf-test.c @@ -441,7 +441,7 @@ static int pci_epf_test_probe(struct pci_epf *epf) struct device *dev = &epf->dev; epf_test = devm_kzalloc(dev, sizeof(*epf_test), GFP_KERNEL); - if (!epf) + if (!epf_test) return -ENOMEM; epf->header = &test_header;