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| author |   Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2022-04-22 12:01:24 +0900 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2022-04-25 12:10:24 -0700 |
| commit | cc271ab86606c963e97915d84be34ae4bd067578 (patch) | |
| tree | 3a247a7f819333f964e9b5e28809a1627362d712 /net/packet/af_packet.c | |
| parent | net: dsa: remove unused headers (diff) | |
| download | wireguard-linux-cc271ab86606c963e97915d84be34ae4bd067578.tar.xz wireguard-linux-cc271ab86606c963e97915d84be34ae4bd067578.zip | |
wwan_hwsim: Avoid flush_scheduled_work() usage
Flushing system-wide workqueues is dangerous and will be forbidden.
Replace system_wq with local wwan_wq.
While we are at it, make err_clean_devs: label of wwan_hwsim_init()
behave like wwan_hwsim_exit(), for it is theoretically possible to call
wwan_hwsim_debugfs_devcreate_write()/wwan_hwsim_debugfs_devdestroy_write()
by the moment wwan_hwsim_init_devs() returns.
Link: https://lkml.kernel.org/r/49925af7-78a8-a3dd-bce6-cfc02e1a9236@I-love.SAKURA.ne.jp
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Reviewed-by: Sergey Ryazanov <ryazanov.s.a@gmail.com>
Reviewed-by: Loic Poulain <loic.poulain@linaro.org>
Link: https://lore.kernel.org/r/7390d51f-60e2-3cee-5277-b819a55ceabe@I-love.SAKURA.ne.jp
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/packet/af_packet.c')
0 files changed, 0 insertions, 0 deletions