linux-kernel - Re: linux-next: build warnings after merge of the tty tree

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Message-ID: <AANLkTim1c5fY7FNqP+qy0pM-C-SVLJHHR5=dPADeMtjc@mail.gmail.com>
Date:	Mon, 10 Jan 2011 01:51:51 +0100
From:	Kay Sievers <kay.sievers@...y.org>
To:	Stephen Rothwell <sfr@...b.auug.org.au>
Cc:	Greg KH <greg@...ah.com>, linux-next@...r.kernel.org,
	linux-kernel@...r.kernel.org, Linus <torvalds@...ux-foundation.org>
Subject: Re: linux-next: build warnings after merge of the tty tree

On Mon, Jan 10, 2011 at 01:49, Stephen Rothwell <sfr@...b.auug.org.au> wrote:
> Hi Greg, Kay,
>
> On Tue, 21 Dec 2010 11:42:04 -0800 Greg KH <greg@...ah.com> wrote:
>>
>> On Tue, Dec 21, 2010 at 06:11:58PM +1100, Stephen Rothwell wrote:
>> >
>> > After merging the tty tree, today's linux-next build (powerpc
>> > ppc64_defconfig) produced these warnings:
>> >
>> > drivers/tty/tty_io.c: In function 'tty_init':
>> > drivers/tty/tty_io.c:3309: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
>> > drivers/tty/vt/vt.c: In function 'vty_init':
>> > drivers/tty/vt/vt.c:2997: warning: ignoring return value of 'device_create_file', declared with attribute warn_unused_result
>> >
>> > Introduced by commit fbc92a3455577ab17615cbcb91826399061bd789 ("tty: add
>> > 'active' sysfs attribute to tty0 and console device").
>>
>> Oops, Kay, care to make up a patch to fix these warnings?
>
> These warnings are now in Linus' tree ...

Discussing with Greg at the moment. Patch is on the way.

Thanks,
Kay
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