linux-kernel - Re: [PATCH] Silent compiler warning introduced by commit 801c135ce73d5df1caf3eca35b66a10824ae0707 (UBI: Unsorted Block Images)

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Date:	Tue, 12 Feb 2008 11:33:30 +0200
From:	Artem Bityutskiy <dedekind@...dex.ru>
To:	caglar@...dus.org.tr
CC:	Jiri Slaby <jirislaby@...il.com>, linux-kernel@...r.kernel.org,
	torvalds@...ux-foundation.org
Subject: Re: [PATCH] Silent compiler warning introduced by commit 801c135ce73d5df1caf3eca35b66a10824ae0707
 (UBI: Unsorted Block Images)

S.Çağlar Onur wrote:
> Hi;
> 
> 10 Şub 2008 Paz tarihinde, Jiri Slaby şunları yazmıştı: 
>> I think this is not correct. You change the err which caused the failure. You 
>> change it even to 0 if it doesn't fail and the whole function will seem like 
>> non-failing.
> 
> My bad, sorry for not looking carefully. Assuming a refactoring is not desired for just a compiler warning, is following acceptable (this kind of plain messages seems heavily used in vmt.c, so i'm again assuming its OK to use such style)?
> 
> commit 801c135ce73d5df1caf3eca35b66a10824ae0707 (UBI: Unsorted Block Images) introduced the warning
> 
> drivers/mtd/ubi/vmt.c: In function `ubi_create_volume':
> drivers/mtd/ubi/vmt.c:379: warning: statement with no effect
> 
> 
>  drivers/mtd/ubi/vmt.c |    3 ++-
>  1 files changed, 2 insertions(+), 1 deletions(-)
> 

Thanks, applied to UBI git with Minor changes, will send git-pull request
shortly.

Please, note that my e-mail address is not dedekind@...utronix.de,
see MAINTAINERS.

-- 
Best Regards,
Artem Bityutskiy (Артём Битюцкий)
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