net: hns3: remove a duplicate pf reset counting

mainline inclusion
from mainline-v5.13-rc1
commit 1c5a2ba6
category: bugfix
bugzilla: 173966
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1c5a2ba67989c01b8aeda81969b7a4a3702c51b5



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When enter suspend mode the counter of pf reset will be increased
twice, since both hclge_prepare_general() and hclge_prepare_wait()
increase this counter. So remove the duplicate counting in
hclge_prepare_general().

Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Reviewed-by: Yongxin Li <liyongxin1@huawei.com>
Signed-off-by: Junxin Chen <chenjunxin1@huawei.com>
Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com>