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From: Ulf Hansson <ulf.hansson@linaro.org>
To: Heiner Kallweit <hkallweit1@gmail.com>
Cc: "linux-mmc@vger.kernel.org" <linux-mmc@vger.kernel.org>
Subject: Re: [PATCH 2/2] mmc: core: fix error path in mmc_host_alloc
Date: Mon, 30 Jan 2017 11:05:40 +0100	[thread overview]
Message-ID: <CAPDyKFrkj-OZtFr_fxJvFzwB73ugYX8Qz96rt15H5mFuEhnv_A@mail.gmail.com> (raw)
In-Reply-To: <92cb6f74-a354-d4ab-6e40-1d985526e68f@gmail.com>

On 28 January 2017 at 09:32, Heiner Kallweit <hkallweit1@gmail.com> wrote:
> Properly reverse everything if mmc_gpio_alloc(host) fails.
>
> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>

Thanks, applied for next!

Kind regards
Uffe

> ---
>  drivers/mmc/core/host.c | 2 ++
>  1 file changed, 2 insertions(+)
>
> diff --git a/drivers/mmc/core/host.c b/drivers/mmc/core/host.c
> index 0a26c8b6..19c68bf2 100644
> --- a/drivers/mmc/core/host.c
> +++ b/drivers/mmc/core/host.c
> @@ -369,6 +369,8 @@ struct mmc_host *mmc_alloc_host(int extra, struct device *dev)
>
>         if (mmc_gpio_alloc(host)) {
>                 put_device(&host->class_dev);
> +               ida_simple_remove(&mmc_host_ida, host->index);
> +               kfree(host);
>                 return NULL;
>         }
>
> --
> 2.11.0
>
>

      reply	other threads:[~2017-01-30 11:51 UTC|newest]

Thread overview: 2+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <dfed7598-7c82-c7d4-1f0b-3c5548adb377@gmail.com>
2017-01-28  8:32 ` [PATCH 2/2] mmc: core: fix error path in mmc_host_alloc Heiner Kallweit
2017-01-30 10:05   ` Ulf Hansson [this message]

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