can: peak_usb: fix cleanup sequence order in case of error during init

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commit af35d0f1cc upstream.

This patch sets the correct reverse sequence order to the instructions
set to run, when any failure occurs during the initialization steps.
It also adds the missing unregistration call of the can device if the
failure appears after having been registered.

Signed-off-by: Stephane Grosjean <s.grosjean@peak-system.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Stephane Grosjean 2014-11-28 13:49:10 +01:00 • committed by Greg Kroah-Hartman

parent 0d3b34950b

commit 2eecaeb538

1 changed files with 10 additions and 7 deletions

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17

drivers/net/can/usb/peak_usb/pcan_usb_core.c

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