verify: clear IO verify state all_io_list before writing
authorJens Axboe <axboe@fb.com>
Tue, 15 Mar 2016 16:09:10 +0000 (09:09 -0700)
committerJens Axboe <axboe@fb.com>
Tue, 15 Mar 2016 16:10:11 +0000 (09:10 -0700)
We only fill it partially sometimes, so ensure that we clear
the whole thing before writing it out. This fixes valgrind
complaining about writing unitialized memory.

Signed-off-by: Jens Axboe <axboe@fb.com>

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