ethernet: s2io: disable napi when start nic failed in s2io_card_up()

ethernet: s2io: disable napi when start nic failed in s2io_card_up()

[ Upstream commit 6270e200e620f8217f6081da0cb8379d6a635194 ]

When failed to start nic or add interrupt service routine in
s2io_card_up() for opening device, napi isn't disabled. When open
s2io device next time, it will trigger a BUG_ON()in napi_enable().
Compile tested only.

Fixes: e66a2ac4f99e ("S2io: Fixed synchronization between scheduling of napi with card reset and close")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109023741.131552-1-shaozhengchao@huawei.com
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>