From 8ebb63a449ec1514f7758aa866d29a6b94845e13 Mon Sep 17 00:00:00 2001
From: Weili Qian <qianweili@huawei.com>
Date: Mon, 14 Mar 2022 18:47:57 +0800
Subject: [PATCH 106/109] hisi_hpre: modify the return value of function

When these functions are executed successfully,
the caller of these functions will not care about
the value of the data size, so there is no need
to return the data size, just returning a "WD_SUCCESS"
will be fine.

Signed-off-by: Weili Qian <qianweili@huawei.com>
---
 drv/hisi_hpre.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drv/hisi_hpre.c b/drv/hisi_hpre.c
index e46efef..d9546a6 100644
--- a/drv/hisi_hpre.c
+++ b/drv/hisi_hpre.c
@@ -221,8 +221,7 @@ static int fill_rsa_crt_prikey2(struct wd_rsa_prikey *prikey,
 
 	*data = wd_dq->data;
 
-	return (int)(wd_dq->bsize + wd_qinv->bsize + wd_p->bsize +
-			wd_q->bsize + wd_dp->bsize);
+	return WD_SUCCESS;
 }
 
 static int fill_rsa_prikey1(struct wd_rsa_prikey *prikey, void **data)
@@ -243,7 +242,7 @@ static int fill_rsa_prikey1(struct wd_rsa_prikey *prikey, void **data)
 
 	*data = wd_d->data;
 
-	return (int)(wd_n->bsize + wd_d->bsize);
+	return WD_SUCCESS;
 }
 
 static int fill_rsa_pubkey(struct wd_rsa_pubkey *pubkey, void **data)
@@ -263,7 +262,8 @@ static int fill_rsa_pubkey(struct wd_rsa_pubkey *pubkey, void **data)
 		return ret;
 
 	*data = wd_e->data;
-	return (int)(wd_n->bsize + wd_e->bsize);
+
+	return WD_SUCCESS;
 }
 
 static int fill_rsa_genkey_in(struct wd_rsa_kg_in *genkey)
@@ -382,17 +382,17 @@ static int rsa_prepare_key(struct wd_rsa_msg *msg,
 	if (req->op_type == WD_RSA_SIGN) {
 		if (hw_msg->alg == HPRE_ALG_NC_CRT) {
 			ret = fill_rsa_crt_prikey2((void *)msg->key, &data);
-			if (ret <= 0)
+			if (ret)
 				return ret;
 		} else {
 			ret = fill_rsa_prikey1((void *)msg->key, &data);
-			if (ret < 0)
+			if (ret)
 				return ret;
 			hw_msg->alg = HPRE_ALG_NC_NCRT;
 		}
 	} else if (req->op_type == WD_RSA_VERIFY) {
 		ret = fill_rsa_pubkey((void *)msg->key, &data);
-		if (ret < 0)
+		if (ret)
 			return ret;
 		hw_msg->alg = HPRE_ALG_NC_NCRT;
 	} else if (req->op_type == WD_RSA_GENKEY) {
-- 
2.27.0

