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authorye xingchen <ye.xingchen@zte.com.cn>2022-09-20 06:32:52 +0000
committerHerbert Xu <herbert@gondor.apana.org.au>2022-09-30 13:57:50 +0800
commit6a40fb0d9db15f95b9ea884fbaedf8f82c51399f (patch)
tree31f6d01f3fefdbf08318b933a300137455f0dcf1 /drivers/crypto
parent70513e1d65599f39aba4fa6594546f7c81fa59f4 (diff)
downloadlinux-6a40fb0d9db15f95b9ea884fbaedf8f82c51399f.tar.bz2
crypto: ccp - Remove the unneeded result variable
Return the value ccp_crypto_enqueue_request() directly instead of storing it in another redundant variable. Reported-by: Zeal Robot <zealci@zte.com.cn> Signed-off-by: ye xingchen <ye.xingchen@zte.com.cn> Acked-by: John Allen <john.allen@amd.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/ccp/ccp-crypto-des3.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/crypto/ccp/ccp-crypto-des3.c b/drivers/crypto/ccp/ccp-crypto-des3.c
index ec97daf0fcb7..278636ed251a 100644
--- a/drivers/crypto/ccp/ccp-crypto-des3.c
+++ b/drivers/crypto/ccp/ccp-crypto-des3.c
@@ -64,7 +64,6 @@ static int ccp_des3_crypt(struct skcipher_request *req, bool encrypt)
struct ccp_des3_req_ctx *rctx = skcipher_request_ctx(req);
struct scatterlist *iv_sg = NULL;
unsigned int iv_len = 0;
- int ret;
if (!ctx->u.des3.key_len)
return -EINVAL;
@@ -100,9 +99,7 @@ static int ccp_des3_crypt(struct skcipher_request *req, bool encrypt)
rctx->cmd.u.des3.src_len = req->cryptlen;
rctx->cmd.u.des3.dst = req->dst;
- ret = ccp_crypto_enqueue_request(&req->base, &rctx->cmd);
-
- return ret;
+ return ccp_crypto_enqueue_request(&req->base, &rctx->cmd);
}
static int ccp_des3_encrypt(struct skcipher_request *req)