crypto: hisilicon/qm - delete redundancy check

mainline inclusion
from mainline-crypto
commit 8f82f4ae
category: feature
bugzilla: https://gitee.com/openeuler/kernel/issues/I5ZHPY
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8f82f4ae8946d665f1e38da8e2b39b929d2435b1

----------------------------------------------------------------------

Because the permission on the VF debugfs file is "0444". So
the VF function checking is redundant in qos writing api.
Signed-off-by: NKai Ye <yekai13@huawei.com>
Signed-off-by: NHerbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: NJiangshui Yang <yangjiangshui@h-partners.com>
Reviewed-by: NXiu Jianfeng <xiujianfeng@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>

drivers/crypto/hisilicon/qm.c

@@ -4636,9 +4636,6 @@ static ssize_t qm_algqos_write(struct file *filp, const char __user *buf,
 	unsigned long val;
 	int len, ret;
 
-	if (qm->fun_type == QM_HW_VF)
-		return -EINVAL;
-
 	if (*pos != 0)
 		return 0;