linux-kernel - Re: [PATCH 1/2] lp8727_charger: free_irq when lp8727_register

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <CA+C2MxT+yDQCFKn1nCmJjmGJ+-XOOGmCrmzUNr9iko0kUAXYyQ@mail.gmail.com>
Date:	Fri, 10 Aug 2012 10:37:00 +0530
From:	Devendra Naga <develkernel412222@...il.com>
To:	Anton Vorontsov <cbou@...l.ru>,
	David Woodhouse <dwmw2@...radead.org>,
	linux-kernel@...r.kernel.org
Cc:	Devendra Naga <develkernel412222@...il.com>
Subject: Re: [PATCH 1/2] lp8727_charger: free_irq when lp8727_register_psy fail

Sorry to ask this again,

But will anybody please ACK , NACK or comment on this patch?

Thanks,
Devendra.

On Sun, Jul 29, 2012 at 11:16 PM, Devendra Naga
<develkernel412222@...il.com> wrote:
> actually the driver does a request_threaded_irq and after this it calls
> lp8727_register_psy, and if it fails it doesn't free the irqs that it
> registered to
>
> Signed-off-by: Devendra Naga <develkernel412222@...il.com>
> ---
>  drivers/power/lp8727_charger.c |    4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/power/lp8727_charger.c b/drivers/power/lp8727_charger.c
> index d8b7578..699f0ef 100644
> --- a/drivers/power/lp8727_charger.c
> +++ b/drivers/power/lp8727_charger.c
> @@ -454,11 +454,13 @@ static int lp8727_probe(struct i2c_client *cl, const struct i2c_device_id *id)
>         ret = lp8727_register_psy(pchg);
>         if (ret) {
>                 dev_err(pchg->dev, "power supplies register err: %d", ret);
> -               goto error;
> +               goto error_irq;
>         }
>
>         return 0;
>
> +error_irq:
> +       free_irq(pchg->client->irq, pchg);
>  error:
>         kfree(pchg);
>         return ret;
> --
> 1.7.9.5
>
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/