tree 5d8c74e5ac0bc869bec66503dde23e7fae70a6ab
parent fa573f72790c2c2b9bfd758c5d33959af4a39915
author Matias Bjorling <m@bjorling.me> 1417038348 -0700
committer Jens Axboe <axboe@fb.com> 1417038348 -0700

null_blk: boundary check queue_mode and irqmode

When either queue_mode or irq_mode parameter is set outside its
boundaries, the driver will not complete requests. This stalls driver
initialization when partitions are probed. Fix by setting out of bound
values to the parameters default.

Signed-off-by: Matias Bjørling <m@bjorling.me>

Updated by me to have the parse+check in just one function.

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