tree efe68736c7d63a4ec532fffa7215aaba116b50d6
parent 02546884221279da2725e87e35348290470363d7
author zuoqilin <zuoqilin@yulong.com> 1620986886 +0800
committer Marc Kleine-Budde <mkl@pengutronix.de> 1622101341 +0200

can: proc: remove unnecessary variables

There is no need to define the variable "rate" to receive, just return
directly.

Link: https://lore.kernel.org/r/20210514100806.792-1-zuoqilin1@163.com
Signed-off-by: zuoqilin <zuoqilin@yulong.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>