mainline inclusion
from mainline-v5.18-rc1
commit 3d3925ff
category: bugfix
bugzilla: https://gitee.com/src-openeuler/kernel/issues/I51YBQ
CVE: CVE-2022-28388

-------------------------------------------------

There is no need to call dev_kfree_skb() when usb_submit_urb() fails
because can_put_echo_skb() deletes original skb and
can_free_echo_skb() deletes the cloned skb.

Fixes: 0024d8ad ("can: usb_8dev: Add support for USB2CAN interface from 8 devices")
Link: https://lore.kernel.org/all/20220311080614.45229-1-hbh25y@gmail.com
Cc: stable@vger.kernel.org
Signed-off-by: NHangyu Hua <hbh25y@gmail.com>
Signed-off-by: NMarc Kleine-Budde <mkl@pengutronix.de>

Conflicts:
	drivers/net/can/usb/usb_8dev.c
Signed-off-by: NZiyang Xuan <william.xuanziyang@huawei.com>
Reviewed-by: NWei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: NYongqiang Liu <liuyongqiang13@huawei.com>