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can: peak_usb: pcan_usb_get_serial(): unconditionally assign serial_number
authorMarc Kleine-Budde <mkl@pengutronix.de>
Mon, 5 Apr 2021 17:52:19 +0000 (19:52 +0200)
committerMarc Kleine-Budde <mkl@pengutronix.de>
Tue, 13 Apr 2021 08:15:44 +0000 (10:15 +0200)
commit4d0f9d4be36d2a9cfd013294d83fde662bf3b840
tree3aaaaf52ecfde086f705c84af89286475834fca0tree | snapshot
parent1759c628cda65b647ed7bc5285fa512247d69142commit | diff
can: peak_usb: pcan_usb_get_serial(): unconditionally assign serial_number

The function serial_number is only called from one location with a
valid serial_number pointer. Remove not needed NULL pointer check.

Link: https://lore.kernel.org/r/20210406111622.1874957-10-mkl@pengutronix.de
Acked-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>
drivers/net/can/usb/peak_usb/pcan_usb.c diff | blob | history
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