From c79a52c5470ada323f3fabcc88d8dd8dc1300658 Mon Sep 17 00:00:00 2001
From: Wenkai Lin <linwenkai6@hisilicon.com>
Date: Thu, 10 Mar 2022 20:03:14 +0800
Subject: [PATCH 095/109] uadk: cipher: fix wd_cipher_check_params

no need to set ret and optimize the return line.

Signed-off-by: Wenkai Lin <linwenkai6@hisilicon.com>
---
 wd_cipher.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/wd_cipher.c b/wd_cipher.c
index afd8c4d..88d3b04 100644
--- a/wd_cipher.c
+++ b/wd_cipher.c
@@ -384,7 +384,7 @@ static int wd_cipher_check_params(handle_t h_sess,
 				struct wd_cipher_req *req, __u8 mode)
 {
 	struct wd_cipher_sess *sess = (struct wd_cipher_sess *)h_sess;
-	int ret = 0;
+	int ret;
 
 	if (unlikely(!h_sess || !req)) {
 		WD_ERR("cipher input sess or req is NULL!\n");
@@ -419,11 +419,7 @@ static int wd_cipher_check_params(handle_t h_sess,
 		}
 	}
 
-	ret = cipher_iv_len_check(req, sess);
-	if (unlikely(ret))
-		return ret;
-
-	return 0;
+	return cipher_iv_len_check(req, sess);
 }
 
 static int send_recv_sync(struct wd_ctx_internal *ctx,
-- 
2.27.0

