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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org, Corentin Labbe <clabbe@baylibre.com>,
        Herbert Xu <herbert@gondor.apana.org.au>,
        Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.10 139/599] crypto: rockchip - ECB does not need IV
Date:   Tue,  5 Apr 2022 09:27:13 +0200
Message-Id: <20220405070302.978452967@linuxfoundation.org>
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From: Corentin Labbe <clabbe@baylibre.com>

[ Upstream commit 973d74e93820d99d8ea203882631c76edab699c9 ]

When loading rockchip crypto module, testmgr complains that ivsize of ecb-des3-ede-rk
is not the same than generic implementation.
In fact ECB does not use an IV.

Fixes: ce0183cb6464b ("crypto: rockchip - switch to skcipher API")
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/crypto/rockchip/rk3288_crypto_skcipher.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
index 1cece1a7d3f0..5bbf0d2722e1 100644
--- a/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
+++ b/drivers/crypto/rockchip/rk3288_crypto_skcipher.c
@@ -506,7 +506,6 @@ struct rk_crypto_tmp rk_ecb_des3_ede_alg = {
 		.exit			= rk_ablk_exit_tfm,
 		.min_keysize		= DES3_EDE_KEY_SIZE,
 		.max_keysize		= DES3_EDE_KEY_SIZE,
-		.ivsize			= DES_BLOCK_SIZE,
 		.setkey			= rk_tdes_setkey,
 		.encrypt		= rk_des3_ede_ecb_encrypt,
 		.decrypt		= rk_des3_ede_ecb_decrypt,
-- 
2.34.1