lkml.org 
[lkml]   [2015]   [Nov]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
SubjectRe: [PATCH] usb: host: pci_quirks: fix memory leak, by adding iounmap
From
pinging in case this patch is lost.


On 6 November 2015 at 17:46, Saurabh Sengar <saurabh.truth@gmail.com> wrote:
> added iounmap inorder to free memory mapped to base before returning
>
> Signed-off-by: Saurabh Sengar <saurabh.truth@gmail.com>
> ---
> 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
>


\
 
 \ /
  Last update: 2015-11-30 07:41    [W:1.185 / U:0.176 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site