staging: pi433: Return thread immediately when kthread_should_stop() call.

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When kthread_stop() called by removing module, running thread should
return immediately. Otherwise, It is very dangerous that thread may access
any released data like struct pi433_device.

Signed-off-by: Sidong Yang <realwakka@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Sidong Yang 2019-04-02 12:14:31 +00:00 • committed by Greg Kroah-Hartman

parent e7c3d05459

commit a35342d0f8

1 changed files with 1 additions and 1 deletions

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drivers/staging/pi433/pi433_if.c

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