From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from szxga02-in.huawei.com ([119.145.14.65]:24834 "EHLO szxga02-in.huawei.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753269Ab3DOG75 (ORCPT ); Mon, 15 Apr 2013 02:59:57 -0400 From: Yijing Wang To: Bjorn Helgaas CC: , Tony Luck , Hanjun Guo , , Yijing Wang , Kenji Kaneshige , Shengzhou Liu Subject: [PATCH -v2 1/2] PCI: decrease pci_dev->enable_cnt when no pcie capability found Date: Mon, 15 Apr 2013 14:58:54 +0800 Message-ID: <1366009135-19088-1-git-send-email-wangyijing@huawei.com> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-pci-owner@vger.kernel.org List-ID: We should decrease dev->enable_cnt when no pcie port capability found for balance. Signed-off-by: Yijing Wang Cc: Jiang Liu Cc: Kenji Kaneshige Cc: Shengzhou Liu --- drivers/pci/pcie/portdrv_core.c | 4 ++-- 1 files changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pci/pcie/portdrv_core.c b/drivers/pci/pcie/portdrv_core.c index 31063ac..aef3fac 100644 --- a/drivers/pci/pcie/portdrv_core.c +++ b/drivers/pci/pcie/portdrv_core.c @@ -369,8 +369,8 @@ int pcie_port_device_register(struct pci_dev *dev) /* Get and check PCI Express port services */ capabilities = get_port_device_capability(dev); - if (!capabilities) - return 0; + if (!capabilities) + goto error_disable; pci_set_master(dev); /* -- 1.7.1