linux-kernel - [PATCH] crypto: ccm - use local variables instead of indirect references

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Message-Id: <20220926091421.98708-1-tianjia.zhang@linux.alibaba.com>
Date:   Mon, 26 Sep 2022 17:14:21 +0800
From:   Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
To:     Herbert Xu <herbert@...dor.apana.org.au>,
        "David S. Miller" <davem@...emloft.net>,
        linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] crypto: ccm - use local variables instead of indirect references

The variable odata has been introduced into the function scope as
a variable and should be used directly.

Signed-off-by: Tianjia Zhang <tianjia.zhang@...ux.alibaba.com>
---
 crypto/ccm.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/ccm.c b/crypto/ccm.c
index 6b815ece51c6..30dbae72728f 100644
--- a/crypto/ccm.c
+++ b/crypto/ccm.c
@@ -218,7 +218,7 @@ static int crypto_ccm_auth(struct aead_request *req, struct scatterlist *plain,
 		cryptlen += ilen;
 	}
 
-	ahash_request_set_crypt(ahreq, plain, pctx->odata, cryptlen);
+	ahash_request_set_crypt(ahreq, plain, odata, cryptlen);
 	err = crypto_ahash_finup(ahreq);
 out:
 	return err;
-- 
2.24.3 (Apple Git-128)