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can: j1939: transport: j1939_cancel_active_session(): use hrtimer_try_to_cancel(...
authorOleksij Rempel <o.rempel@pengutronix.de>
Fri, 8 Nov 2019 13:02:10 +0000 (14:02 +0100)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Wed, 13 Nov 2019 09:42:34 +0000 (10:42 +0100)
commit8d7a5f000e235f1dfc61862197d4e8e72c18c6fc
tree9ba4b3feca917f6a2c438a8d2c518c71144c79d5tree | snapshot
parent62ebce1dc1fa649a1c54db02f1a3c409bb0529eccommit | diff
can: j1939: transport: j1939_cancel_active_session(): use hrtimer_try_to_cancel() instead of hrtimer_cancel()

This part of the code protected by lock used in the hrtimer as well.
Using hrtimer_cancel() will trigger dead lock.

Fixes: 9d71dd0c7009 ("can: add support of SAE J1939 protocol")
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
net/can/j1939/transport.c diff | blob | history
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