can: kvaser_usb: Simplify with dev_err_probe()

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dev_err_probe() is used to log an error message during the probe process
of a device.

It can simplify the error path and unify a message template.

Using this helper is totally fine even if err is known to never
be -EPROBE_DEFER.

The benefit compared to a normal dev_err() is the standardized format
of the error code, it being emitted symbolically and the fact that
the error code is returned which allows more compact error paths.

Signed-off-by: Yan Zhen <yanzhen@vivo.com>
Link: https://patch.msgid.link/20240830110651.519119-1-yanzhen@vivo.com
mkl: fix indention
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>

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Yan Zhen 2024-08-30 19:06:51 +08:00 • committed by Marc Kleine-Budde

parent a9c0fb33fd

commit 0315c0b5ed

1 changed files with 16 additions and 26 deletions

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drivers/net/can/usb/kvaser_usb/kvaser_usb_core.c

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