staging: rtl8188eu: use standard kthread handling

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The driver defines its own completion to wait until the command thread
is stopped. Use kthread_stop instead and check kthread_should_stop in
the thread's main loop. (For now, we keep the driver's "emergency exit"
via bDriverStopped/bSurpriseRemoved.)

To check if the command thread is running, the driver stores the thread's
task_struct and a boolean status variable. Remove this status and check the
task_struct directly.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20210605165858.3175-8-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Martin Kaiser 2021-06-05 18:58:57 +02:00 • committed by Greg Kroah-Hartman

parent 0e37b86d1f

commit 56b02ba0d2

3 changed files with 14 additions and 18 deletions

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15

drivers/staging/rtl8188eu/core/rtw_cmd.c

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2

drivers/staging/rtl8188eu/include/rtw_cmd.h

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15

drivers/staging/rtl8188eu/os_dep/os_intfs.c

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