gcc-4.6: pagemap: avoid unused-but-set variable
authorAndi Kleen <andi@firstfloor.org>
Tue, 10 Aug 2010 00:19:02 +0000 (17:19 -0700)
committerLinus Torvalds <torvalds@linux-foundation.org>
Tue, 10 Aug 2010 03:44:58 +0000 (20:44 -0700)
Avoid quite a lot of warnings in header files in a gcc 4.6 -Wall builds

Signed-off-by: Andi Kleen <ak@linux.intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

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