linux-kernel - linux-next: build warning after merge of the akpm tree

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Date:	Fri, 27 Apr 2012 15:44:20 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Andrew Morton <akpm@...ux-foundation.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
	Cyrill Gorcunov <gorcunov@...nvz.org>,
	Kees Cook <keescook@...omium.org>
Subject: linux-next: build warning after merge of the akpm tree

Hi Andrew,

After merging the akpm tree, today's linux-next build ()
produced this warning:

kernel/sys.c: In function 'prctl_set_mm':
kernel/sys.c:1779:6: warning: 'error' may be used uninitialized in this function [-Wuninitialized]

And this is not a false positive (I think).

Introduced by commit 5455a20be1a6 ("c/r: prctl: extend PR_SET_MM to set
up more mm_struct entries").

-- 
Cheers,
Stephen Rothwell                    sfr@...b.auug.org.au

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