fjes: cancel force_close_task in fjes_remove()

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force_close_task runs on the system workqueue, which destroy_workqueue()
does not drain, so it can run after free_netdev() and touch freed memory.
Cancel it after destroying the workqueues, before free_netdev().

This issue was found by an in-house static analysis tool.

Cc: stable+noautosel@kernel.org # untested fix to a driver init path race
Signed-off-by: Fan Wu <fanwu01@zju.edu.cn>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20260805012337.416908-1-fanwu01@zju.edu.cn
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Fan Wu 2026-08-05 01:23:37 +00:00 • committed by Jakub Kicinski

parent f2473fbfc3

commit c206fc0705

1 changed files with 2 additions and 0 deletions

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drivers/net/fjes/fjes_main.c

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