Miaoqing Pan 473becac4b ath9k: avoid potential freezing during random generator read ...

In the worst case, ath9k_rng_stop() may take 10s to stop rng kthread.
The time is too long for users, use wait_event_interruptible_timeout()
instead of msleep_interruptible(), wakup immediately once
kthread_should_stop() is true.

Signed-off-by: Miaoqing Pan <miaoqing@codeaurora.org>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

2017-06-28 19:54:38 +03:00

3.1 KiB

Raw Blame History

View Raw