linux-kernel - linux-next: build warning in Linus' tree

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Message-ID: <20161028092920.4d84f8f1@canb.auug.org.au>
Date:   Fri, 28 Oct 2016 09:29:20 +1100
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-next@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: linux-next: build warning in Linus' tree

Hi Linus,

Building your tree, today's linux-next build (powerpc ppc64_defconfig)
produced this warning:

mm/memory_hotplug.c: In function 'try_offline_node':
mm/memory_hotplug.c:2120:6: warning: unused variable 'i' [-Wunused-variable]
 int i;
     ^

Introduced by commit

  9dcb8b685fc3 ("mm: remove per-zone hashtable of bitlock waitqueues")

-- 
Cheers,
Stephen Rothwell