Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933461AbbLBRWG (ORCPT ); Wed, 2 Dec 2015 12:22:06 -0500 Received: from mail-pa0-f53.google.com ([209.85.220.53]:35384 "EHLO mail-pa0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S933306AbbLBRVq (ORCPT ); Wed, 2 Dec 2015 12:21:46 -0500 From: Saurabh Sengar To: gregkh@linuxfoundation.org, mathias.nyman@intel.com, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Saurabh Sengar Subject: [PATCH v2] usb: host: pci_quirks: fix memory leak, by adding iounmap Date: Wed, 2 Dec 2015 22:51:37 +0530 Message-Id: <1449076897-4617-1-git-send-email-saurabh.truth@gmail.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <20151202162924.GB32113@kroah.com> References: <20151202162924.GB32113@kroah.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1028 Lines: 29 added iounmap inorder to free memory mapped to base before returning Signed-off-by: Saurabh Sengar --- v2: changed logic a bit, because of recent patches pushed to usb-next drivers/usb/host/pci-quirks.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index 26cb8c8..2ac198c 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -992,7 +992,7 @@ static void quirk_usb_handoff_xhci(struct pci_dev *pdev) if ((ext_cap_offset + sizeof(val)) > len) { /* We're reading garbage from the controller */ dev_warn(&pdev->dev, "xHCI controller failing to respond"); - return; + goto hc_init; } val = readl(base + ext_cap_offset); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/