linux-kernel - Re: [PATCH] x86: Export tsc related information in sysfs

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Message-ID: <AANLkTikmT1ZBcke7QFdL3feI5aKKTt97OzcBclUtye7R@mail.gmail.com>
Date:	Sat, 15 May 2010 07:37:37 -0700
From:	Venkatesh Pallipadi <venki@...gle.com>
To:	Jaswinder Singh Rajput <jaswinderlinux@...il.com>
Cc:	Ingo Molnar <mingo@...e.hu>, Thomas Gleixner <tglx@...utronix.de>,
	"H. Peter Anvin" <hpa@...or.com>,
	Chris Mason <chris.mason@...cle.com>,
	linux-kernel@...r.kernel.org,
	Dan Magenheimer <dan.magenheimer@...cle.com>
Subject: Re: [PATCH] x86: Export tsc related information in sysfs

On Sat, May 15, 2010 at 5:35 AM, Jaswinder Singh Rajput
<jaswinderlinux@...il.com> wrote:
> Hello,
>> +
>> +static int __init init_tsc_sysfs(void)
>> +{
>> +       int err, i = 0;
>> +
>> +       err = sysdev_class_register(&tsc_sysclass);
>> +       if (err)
>> +               return err;
>> +
>> +       err = sysdev_register(&device_tsc);
>> +       if (err)
>> +               goto fail;
>
> fail will call sysdev_unregister(&device_tsc) which is not
> appropriate, please fix this goto.
>

Thanks for catching this. Will fix this in the patch refresh.

Thanks,
Venki
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