IB/hfi1: Switch to netif_napi_add()

There is no need to use netif_napi_add_weight() when the weight argument
is 64. See "net: drop the weight argument from netif_napi_add".

Signed-off-by: Yang Yang <yang.yang29@zte.com.cn>
Link: https://lore.kernel.org/r/202211301744378304494@zte.com.cn


Reviewed-by: xu xin <xu.xin16@zte.com.cn>
Reviewed-by: Zhang Yunkai <zhang.yunkai@zte.com.cn>
Signed-off-by: Leon Romanovsky <leon@kernel.org>