From 8fa12201b6521a8752a2474229a81b0aa09c2b93 Mon Sep 17 00:00:00 2001 From: Xulin Sun Date: Fri, 5 Feb 2021 15:25:59 +0800 Subject: [PATCH] can: m_can: m_can_class_allocate_dev(): remove impossible error return judgment 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 Signed-off-by: Marc Kleine-Budde --- drivers/net/can/m_can/m_can.c | 5 ----- 1 file changed, 5 deletions(-) diff --git a/drivers/net/can/m_can/m_can.c b/drivers/net/can/m_can/m_can.c index 2ae3da1..12a75eb 100644 --- a/drivers/net/can/m_can/m_can.c +++ b/drivers/net/can/m_can/m_can.c @@ -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); -- 2.7.4