diff options
| author | Martin Kaiser <martin@kaiser.cx> | 2021-10-16 20:13:43 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-10-18 16:44:41 +0200 |
| commit | bef56d47b9151d6defe7e2d220bfa7fa7253082a (patch) | |
| tree | a5a35d85f095e83c4d4414d7f539407cd6da5a75 /drivers/staging/r8188eu/include/osdep_service.h | |
| parent | d508cee5d03c39b1ddf5e0e94764210e1b1b9318 (diff) | |
| download | linux-bef56d47b9151d6defe7e2d220bfa7fa7253082a.tar.bz2 | |
staging: r8188eu: don't accept SIGTERM for cmd thread
At the moment, our command thread can be killed by user space.
[root@host ]# kill `pidof RTW_CMD_THREAD`
The driver will then stop working until the module is unloaded
and reloaded.
Don't process SIGTERM in the command thread. Other drivers that have a
command thread don't process SIGTERM either.
Acked-by: Fabio M. De Francesco <fmdefrancesco@gmail.com>
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20211016181343.3686-4-martin@kaiser.cx
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/staging/r8188eu/include/osdep_service.h')
| -rw-r--r-- | drivers/staging/r8188eu/include/osdep_service.h | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/drivers/staging/r8188eu/include/osdep_service.h b/drivers/staging/r8188eu/include/osdep_service.h index ee8a64bb3126..886a1b6f30b4 100644 --- a/drivers/staging/r8188eu/include/osdep_service.h +++ b/drivers/staging/r8188eu/include/osdep_service.h @@ -160,11 +160,6 @@ static inline unsigned char _cancel_timer_ex(struct timer_list *ptimer) return del_timer_sync(ptimer); } -static __inline void thread_enter(char *name) -{ - allow_signal(SIGTERM); -} - static inline void flush_signals_thread(void) { if (signal_pending (current)) |