can: sun4i_can: sun4i_can_err(): call can_change_state() even if cf is NULL

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[ Upstream commit ee6bf3677a ]

Call the function can_change_state() if the allocation of the skb
fails, as it handles the cf parameter when it is null.

Additionally, this ensures that the statistics related to state error
counters (i. e. warning, passive, and bus-off) are updated.

Fixes: 0738eff14d ("can: Allwinner A10/A20 CAN Controller support - Kernel module")
Signed-off-by: Dario Binacchi <dario.binacchi@amarulasolutions.com>
Link: https://patch.msgid.link/20241122221650.633981-3-dario.binacchi@amarulasolutions.com
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Dario Binacchi 2024-11-22 23:15:43 +01:00 • committed by Greg Kroah-Hartman

parent cdf85e7c97

commit 412a8927e1

1 changed files with 4 additions and 4 deletions

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drivers/net/can/sun4i_can.c

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