linux-kernel - [PATCH 3/7] crypto: artpec6

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Date: Mon, 18 Dec 2023 18:46:45 +0200
From: ovidiu.panait@...driver.com
To: linux-crypto@...r.kernel.org
Cc: linux-kernel@...r.kernel.org, herbert@...dor.apana.org.au,
        davem@...emloft.net, Ovidiu Panait <ovidiu.panait@...driver.com>,
        Jesper Nilsson <jesper.nilsson@...s.com>,
        Lars Persson <lars.persson@...s.com>, linux-arm-kernel@...s.com
Subject: [PATCH 3/7] crypto: artpec6 - Use helper to set reqsize

From: Ovidiu Panait <ovidiu.panait@...driver.com>

The value of reqsize must only be changed through the helper.

Signed-off-by: Ovidiu Panait <ovidiu.panait@...driver.com>
---
Cc: Jesper Nilsson <jesper.nilsson@...s.com>
Cc: Lars Persson <lars.persson@...s.com>
Cc: linux-arm-kernel@...s.com

 drivers/crypto/axis/artpec6_crypto.c | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/crypto/axis/artpec6_crypto.c b/drivers/crypto/axis/artpec6_crypto.c
index ef9fe13ffa59..dbc1d483f2af 100644
--- a/drivers/crypto/axis/artpec6_crypto.c
+++ b/drivers/crypto/axis/artpec6_crypto.c
@@ -1535,7 +1535,8 @@ static int artpec6_crypto_aes_ecb_init(struct crypto_skcipher *tfm)
 {
 	struct artpec6_cryptotfm_context *ctx = crypto_skcipher_ctx(tfm);
 
-	tfm->reqsize = sizeof(struct artpec6_crypto_request_context);
+	crypto_skcipher_set_reqsize(tfm,
+				    sizeof(struct artpec6_crypto_request_context));
 	ctx->crypto_type = ARTPEC6_CRYPTO_CIPHER_AES_ECB;
 
 	return 0;
@@ -1551,7 +1552,8 @@ static int artpec6_crypto_aes_ctr_init(struct crypto_skcipher *tfm)
 	if (IS_ERR(ctx->fallback))
 		return PTR_ERR(ctx->fallback);
 
-	tfm->reqsize = sizeof(struct artpec6_crypto_request_context);
+	crypto_skcipher_set_reqsize(tfm,
+				    sizeof(struct artpec6_crypto_request_context));
 	ctx->crypto_type = ARTPEC6_CRYPTO_CIPHER_AES_CTR;
 
 	return 0;
@@ -1561,7 +1563,8 @@ static int artpec6_crypto_aes_cbc_init(struct crypto_skcipher *tfm)
 {
 	struct artpec6_cryptotfm_context *ctx = crypto_skcipher_ctx(tfm);
 
-	tfm->reqsize = sizeof(struct artpec6_crypto_request_context);
+	crypto_skcipher_set_reqsize(tfm,
+				    sizeof(struct artpec6_crypto_request_context));
 	ctx->crypto_type = ARTPEC6_CRYPTO_CIPHER_AES_CBC;
 
 	return 0;
@@ -1571,7 +1574,8 @@ static int artpec6_crypto_aes_xts_init(struct crypto_skcipher *tfm)
 {
 	struct artpec6_cryptotfm_context *ctx = crypto_skcipher_ctx(tfm);
 
-	tfm->reqsize = sizeof(struct artpec6_crypto_request_context);
+	crypto_skcipher_set_reqsize(tfm,
+				    sizeof(struct artpec6_crypto_request_context));
 	ctx->crypto_type = ARTPEC6_CRYPTO_CIPHER_AES_XTS;
 
 	return 0;
-- 
2.34.1