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can: m_can: m_can_class_allocate_dev(): remove impossible error return judgment

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If the CAN net device has been successfully allocated, its private
data structure is impossible to be empty, remove this redundant error
return judgment.

Link: https://lore.kernel.org/r/20210205072559.13241-2-xulin.sun@windriver.com
Signed-off-by: Xulin Sun <xulin.sun@windriver.com>
Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de>
This commit is contained in:
Xulin Sun 2021-02-05 15:25:59 +08:00 committed by Marc Kleine-Budde
parent 58b29aa9d4
commit 8fa12201b6
1 changed files with 0 additions and 5 deletions
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5
drivers/net/can/m_can/m_can.c
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@ -1787,11 +1787,6 @@ struct m_can_classdev *m_can_class_allocate_dev(struct device *dev,
}
class_dev = netdev_priv(net_dev);
if (!class_dev) {
dev_err(dev, "Failed to init netdev cdevate");
goto out;
}
class_dev->net = net_dev;
class_dev->dev = dev;
SET_NETDEV_DEV(net_dev, dev);