Aleksei Zakharov fbd72127c9 block: avoid setting none scheduler if it's already none ...

There's no reason to freeze queue and remove scheduler
if there's no scheduler already.

Signed-off-by: Aleksei Zakharov <zakharov.a.g@yandex.ru>
Signed-off-by: Jens Axboe <axboe@kernel.dk>

2019-02-11 08:21:40 -07:00

16 KiB

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