linux-kernel - [PATCH] crypto: sun4i-ss: hide the Invalid keylen message

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Message-Id: <20191114105852.21672-1-clabbe.montjoie@gmail.com>
Date:   Thu, 14 Nov 2019 11:58:52 +0100
From:   Corentin Labbe <clabbe.montjoie@...il.com>
To:     davem@...emloft.net, herbert@...dor.apana.org.au,
        mripard@...nel.org, wens@...e.org
Cc:     linux-arm-kernel@...ts.infradead.org, linux-crypto@...r.kernel.org,
        linux-kernel@...r.kernel.org, linux-sunxi@...glegroups.com,
        Corentin Labbe <clabbe.montjoie@...il.com>
Subject: [PATCH] crypto: sun4i-ss: hide the Invalid keylen message

Drop the "Invalid keylen" message to debug level, it adds no value, and
when CRYPTO_EXTRA_TEST is enabled, it floods the console.

Signed-off-by: Corentin Labbe <clabbe.montjoie@...il.com>
---
 drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c
index 5ab919c17e78..cb2b0874f68f 100644
--- a/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c
+++ b/drivers/crypto/allwinner/sun4i-ss/sun4i-ss-cipher.c
@@ -540,7 +540,7 @@ int sun4i_ss_aes_setkey(struct crypto_skcipher *tfm, const u8 *key,
 		op->keymode = SS_AES_256BITS;
 		break;
 	default:
-		dev_err(ss->dev, "ERROR: Invalid keylen %u\n", keylen);
+		dev_dbg(ss->dev, "ERROR: Invalid keylen %u\n", keylen);
 		crypto_skcipher_set_flags(tfm, CRYPTO_TFM_RES_BAD_KEY_LEN);
 		return -EINVAL;
 	}
-- 
2.23.0