can: peak_usb: fix cleanup sequence order in case of error during init
commit af35d0f1 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: Jiri Slaby <jslaby@suse.cz>
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