net: hns3: narrow two local variable range in hclgevf_reset_prepare_wait()

Since variable send_msg and ret only used in if branch, so move
their definition into the if branch.

Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Huazhong Tan 2020-09-08 10:59:48 +08:00 • committed by David S. Miller
commit d41884eecd