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

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Message-ID: <20160407152603.173426e5@canb.auug.org.au>
Date:	Thu, 7 Apr 2016 15:26:03 +1000
From:	Stephen Rothwell <sfr@...b.auug.org.au>
To:	Thomas Gleixner <tglx@...utronix.de>, Ingo Molnar <mingo@...e.hu>,
	"H. Peter Anvin" <hpa@...or.com>,
	Peter Zijlstra <peterz@...radead.org>
Cc:	linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: linux-next: build warning after merge of the tip tree

Hi all,

After merging the tip tree, today's linux-next build (powerpc ppc44x_defconfig)
produced this warning:

mm/gup.c: In function 'get_user_pages_fast':
mm/gup.c:1510:20: warning: unused variable 'mm' [-Wunused-variable]
  struct mm_struct *mm = current->mm;
                    ^

Introduced by commit

  dc8cfd957d85 ("mm/gup: Remove the macro overload API migration helpers from the get_user*() APIs")

-- 
Cheers,
Stephen Rothwell