net: hns3: bugfix for rtnl_lock's range in the hclge_reset()

net: hns3: bugfix for rtnl_lock's range in the hclge_reset()

[ Upstream commit a963052e539887df481d4d3a6ad4c92ca6461852 ]

Since hclge_reset_wait() is used to wait for the hardware to complete
the reset, it is not necessary to hold the rtnl_lock during
hclge_reset_wait(). So this patch releases the lock for the duration
of hclge_reset_wait().

Fixes: 6d4fab39533f ("net: hns3: Reset net device with rtnl_lock")
Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>