net: hns3: replace goto with return in function hns3_set_ringparam()

driver inclusion
category: bugfix
bugzilla: NA
CVE: NA

This patch deletes goto and replace with return in function
hns3_set_ringparam(), as the code should return directly if failed.

Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Reviewed-by: Yunsheng Lin <linyunsheng@huawei.com>
Reviewed-by: Zhong Zhaohui <zhongzhaohui@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>