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Marc Kleine-Budde authored
The caller of pcan_usb_get_serial() already prints an error message, so remove this one and return immediately. Link: https://lore.kernel.org/r/20210406111622.1874957-8-mkl@pengutronix.deAcked-by: Stephane Grosjean <s.grosjean@peak-system.com> Tested-by: Stephane Grosjean <s.grosjean@peak-system.com> Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
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