clang: fix warnings with clang build
authorJens Axboe <axboe@fb.com>
Wed, 12 Feb 2014 16:10:10 +0000 (09:10 -0700)
committerJens Axboe <axboe@fb.com>
Wed, 12 Feb 2014 16:10:10 +0000 (09:10 -0700)
Signed-off-by: Jens Axboe <axboe@fb.com>

No differences found