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Message-ID: <af3ea28a0905192217x2006dbe4gb456217d110b916f@mail.gmail.com>
Date: Wed, 20 May 2009 13:17:03 +0800
From: ye janboe <janboe.ye@...il.com>
To: linux-kernel <linux-kernel@...r.kernel.org>
Cc: rjw@...k.pl, bunk@...nel.org, bugme-janitors@...ts.osdl.org
Subject: Re: fix rtc_cmos bug
my fix is wrong?
Why no one ack this patch?
Thanks
Janboe
2009/5/17 ye janboe <janboe.ye@...il.com>:
> fix Bug 13326 - Null pointer dereference in rtc-cmos driver
> http://bugzilla.kernel.org/show_bug.cgi?id=13326
>
> Signed-off-by: janboe <janboe.ye@...il.com>
>
> diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
> index 23e10b6..da132f6 100644
> --- a/drivers/rtc/rtc-cmos.c
> +++ b/drivers/rtc/rtc-cmos.c
> @@ -1179,7 +1179,9 @@ static int __init cmos_init(void)
> int retval = 0;
>
> #ifdef CONFIG_PNP
> - pnp_register_driver(&cmos_pnp_driver);
> + retval = pnp_register_driver(&cmos_pnp_driver);
> + if (retval)
> + return retval;
> #endif
>
> if (!cmos_rtc.dev)
>
--
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