block: fix oops in blk_queue_io_stat()
Some initial probe requests don't have disk->queue mapped yet, so we
can't rely on a non-NULL queue in blk_queue_io_stat(). Wrap it in
blk_do_io_stat().
Signed-off-by:
Jens Axboe <jens.axboe@oracle.com>
parent
45c82b5a
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