Fix print formatting, but keep the original output to prevent user
breakage as suggested by Joe Perches.
Signed-off-by: NJavier González <javier@cnexlabs.com>
Reviewed-by: NSagi Grimberg <sagi@grimberg.me>
Reviewed-by: NKeith Busch <keith.busch@intel.com>
Signed-off-by: NChristoph Hellwig <hch@lst.de>
Signed-off-by: NJens Axboe <axboe@kernel.dk>