Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1161414AbbKFMQk (ORCPT ); Fri, 6 Nov 2015 07:16:40 -0500 Received: from mail-pa0-f43.google.com ([209.85.220.43]:33502 "EHLO mail-pa0-f43.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1161198AbbKFMQi (ORCPT ); Fri, 6 Nov 2015 07:16:38 -0500 From: Saurabh Sengar To: mathias.nyman@intel.com, gregkh@linuxfoundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Saurabh Sengar Subject: [PATCH] usb: host: pci_quirks: fix memory leak, by adding iounmap Date: Fri, 6 Nov 2015 17:46:30 +0530 Message-Id: <1446812190-8833-1-git-send-email-saurabh.truth@gmail.com> X-Mailer: git-send-email 1.9.1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 1073 Lines: 37 added iounmap inorder to free memory mapped to base before returning Signed-off-by: Saurabh Sengar --- drivers/usb/host/pci-quirks.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index f940056..332f687 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -990,7 +990,7 @@ static void quirk_usb_handoff_xhci(struct pci_dev *pdev) /* We're reading garbage from the controller */ dev_warn(&pdev->dev, "xHCI controller failing to respond"); - return; + goto iounmap; } if (!ext_cap_offset) @@ -1061,7 +1061,7 @@ hc_init: "xHCI HW did not halt within %d usec status = 0x%x\n", XHCI_MAX_HALT_USEC, val); } - +iounmap: iounmap(base); } -- 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/