linux-kernel - Re: [PATCH] strstrip incorrectly marked __must

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Date:	Tue, 03 Nov 2009 13:11:42 -0600
From:	James Bottomley <James.Bottomley@...e.de>
To:	Matthew Wilcox <matthew@....cx>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	KOSAKI Motohiro <kosaki.motohiro@...fujitsu.com>,
	linux-scsi@...r.kernel.org,
	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH] strstrip incorrectly marked __must_check

On Tue, 2009-11-03 at 12:04 -0700, Matthew Wilcox wrote:
> static inline void strsrip_tail(char *str)
>  {
> -	char *x __used;
> -	x = strstrip(str);
> +	char *x = strstrip(str);
> +	BUG_ON(x != str);
>  }

Please, no.  I said didn't care about leading whitespace ... I didn't
say there wasn't any.

James


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