linux-kernel - Re: [PATCH] usb: core: endpoint: Fix error path

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Date:	Thu, 7 Oct 2010 09:33:03 +0530
From:	Rahul Ruikar <rahul.ruikar@...il.com>
To:	Greg Kroah-Hartman <gregkh@...e.de>
Cc:	linux-usb@...r.kernel.org, linux-kernel@...r.kernel.org,
	Rahul Ruikar <rahul.ruikar@...il.com>,
	Tejun Heo <tj@...nel.org>, asanchez@...rowork.net, rjw@...k.pl,
	csanchez@...rowork.net
Subject: Re: [PATCH] usb: core: endpoint: Fix error path

Greg,

Kindly include this patch.

- Rahul Ruikar





On 7 October 2010 09:31, Rahul Ruikar <rahul.ruikar@...il.com> wrote:
> In function usb_create_ep_devs()
> call put_device() when device_register() fails.
>
> Signed-off-by: Rahul Ruikar <rahul.ruikar@...il.com>
> ---
>  drivers/usb/core/endpoint.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/usb/core/endpoint.c b/drivers/usb/core/endpoint.c
> index 3788e73..9da2505 100644
> --- a/drivers/usb/core/endpoint.c
> +++ b/drivers/usb/core/endpoint.c
> @@ -202,7 +202,7 @@ int usb_create_ep_devs(struct device *parent,
>        return retval;
>
>  error_register:
> -       kfree(ep_dev);
> +       put_device(&ep_dev->dev);
>  exit:
>        return retval;
>  }
> --
> 1.7.2.3
>
>
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