zip: fix decompress a empty file

driver inclusion
category: bugfix
bugzilla: NA
CVE: NA

1.In this patch, we try to fix problem of decompress an empty file.
When we try to decompress an empty file by gzip, the way of changed
head_size is unreasonable. So we use fixed length head_size.
2.In crypto frame, "-EBUSY" means this request is successful, but stop
sending. So we should change the return.
3.We add some dfx to collect software send/recv/send_busy/err_bd cnt.

Signed-off-by: Yu'an Wang <wangyuan46@huawei.com>
Reviewed-by: Mingqiang Ling <lingmingqiang@huawei.com>
Reviewed-by: Guangwei Zhou <zhouguangwei5@huawei.com>
Reviewed-by: Yang shen <shenyang39@huawei.com>
Signed-off-by: Yang Yingliang <yangyingliang@huawei.com>