crypto: ccree - turn errors to debug msgs

We have several loud error log messages that are already reported
via the normal return code mechanism and produce a lot of noise
when the new testmgr extra test are enabled. Turn these into
debug only messages

Signed-off-by: Gilad Ben-Yossef <gilad@benyossef.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/ccree/cc_aead.c b/drivers/crypto/ccree/cc_aead.c
index 754de302a3b59ce34c51ea51ecbbd540c07da6d1..2fc0e0da790bf749f336c0df2c1e1e3e3f2637da 100644 (file)
--- a/drivers/crypto/ccree/cc_aead.c
+++ b/drivers/crypto/ccree/cc_aead.c
@@ -385,13 +385,13 @@ static int validate_keys_sizes(struct cc_aead_ctx *ctx)
                        return -EINVAL;
                break;
        default:
-               dev_err(dev, "Invalid auth_mode=%d\n", ctx->auth_mode);
+               dev_dbg(dev, "Invalid auth_mode=%d\n", ctx->auth_mode);
                return -EINVAL;
        }
        /* Check cipher key size */
        if (ctx->flow_mode == S_DIN_to_DES) {
                if (ctx->enc_keylen != DES3_EDE_KEY_SIZE) {
-                       dev_err(dev, "Invalid cipher(3DES) key size: %u\n",
+                       dev_dbg(dev, "Invalid cipher(3DES) key size: %u\n",
                                ctx->enc_keylen);
                        return -EINVAL;
                }
@@ -399,7 +399,7 @@ static int validate_keys_sizes(struct cc_aead_ctx *ctx)
                if (ctx->enc_keylen != AES_KEYSIZE_128 &&
                    ctx->enc_keylen != AES_KEYSIZE_192 &&
                    ctx->enc_keylen != AES_KEYSIZE_256) {
-                       dev_err(dev, "Invalid cipher(AES) key size: %u\n",
+                       dev_dbg(dev, "Invalid cipher(AES) key size: %u\n",
                                ctx->enc_keylen);
                        return -EINVAL;
                }
@@ -1559,7 +1559,7 @@ static int config_ccm_adata(struct aead_request *req)
        /* taken from crypto/ccm.c */
        /* 2 <= L <= 8, so 1 <= L' <= 7. */
        if (l < 2 || l > 8) {
-               dev_err(dev, "illegal iv value %X\n", req->iv[0]);
+               dev_dbg(dev, "illegal iv value %X\n", req->iv[0]);
                return -EINVAL;
        }
        memcpy(b0, req->iv, AES_BLOCK_SIZE);
@@ -2056,7 +2056,7 @@ static int cc_rfc4309_ccm_encrypt(struct aead_request *req)
        int rc = -EINVAL;
 
        if (!valid_assoclen(req)) {
-               dev_err(dev, "invalid Assoclen:%u\n", req->assoclen);
+               dev_dbg(dev, "invalid Assoclen:%u\n", req->assoclen);
                goto out;
        }
 
@@ -2106,7 +2106,7 @@ static int cc_rfc4309_ccm_decrypt(struct aead_request *req)
        int rc = -EINVAL;
 
        if (!valid_assoclen(req)) {
-               dev_err(dev, "invalid Assoclen:%u\n", req->assoclen);
+               dev_dbg(dev, "invalid Assoclen:%u\n", req->assoclen);
                goto out;
        }
 
@@ -2225,7 +2225,7 @@ static int cc_rfc4106_gcm_encrypt(struct aead_request *req)
        int rc = -EINVAL;
 
        if (!valid_assoclen(req)) {
-               dev_err(dev, "invalid Assoclen:%u\n", req->assoclen);
+               dev_dbg(dev, "invalid Assoclen:%u\n", req->assoclen);
                goto out;
        }
 
@@ -2256,7 +2256,7 @@ static int cc_rfc4543_gcm_encrypt(struct aead_request *req)
        int rc = -EINVAL;
 
        if (!valid_assoclen(req)) {
-               dev_err(dev, "invalid Assoclen:%u\n", req->assoclen);
+               dev_dbg(dev, "invalid Assoclen:%u\n", req->assoclen);
                goto out;
        }
 
@@ -2290,7 +2290,7 @@ static int cc_rfc4106_gcm_decrypt(struct aead_request *req)
        int rc = -EINVAL;
 
        if (!valid_assoclen(req)) {
-               dev_err(dev, "invalid Assoclen:%u\n", req->assoclen);
+               dev_dbg(dev, "invalid Assoclen:%u\n", req->assoclen);
                goto out;
        }
 
@@ -2321,7 +2321,7 @@ static int cc_rfc4543_gcm_decrypt(struct aead_request *req)
        int rc = -EINVAL;
 
        if (!valid_assoclen(req)) {
-               dev_err(dev, "invalid Assoclen:%u\n", req->assoclen);
+               dev_dbg(dev, "invalid Assoclen:%u\n", req->assoclen);
                goto out;
        }
 

diff --git a/drivers/crypto/ccree/cc_cipher.c b/drivers/crypto/ccree/cc_cipher.c
index 7493a32f12b987735315a420090869da07c63176..03aa4fb8e6cb35af24cd0f63658a38350e578953 100644 (file)
--- a/drivers/crypto/ccree/cc_cipher.c
+++ b/drivers/crypto/ccree/cc_cipher.c
@@ -302,7 +302,7 @@ static int cc_cipher_sethkey(struct crypto_skcipher *sktfm, const u8 *key,
        keylen = hki.keylen;
 
        if (validate_keys_sizes(ctx_p, keylen)) {
-               dev_err(dev, "Unsupported key size %d.\n", keylen);
+               dev_dbg(dev, "Unsupported key size %d.\n", keylen);
                return -EINVAL;
        }
 
@@ -392,7 +392,7 @@ static int cc_cipher_setkey(struct crypto_skcipher *sktfm, const u8 *key,
        /* STAT_PHASE_0: Init and sanity checks */
 
        if (validate_keys_sizes(ctx_p, keylen)) {
-               dev_err(dev, "Unsupported key size %d.\n", keylen);
+               dev_dbg(dev, "Unsupported key size %d.\n", keylen);
                return -EINVAL;
        }
 
@@ -833,7 +833,7 @@ static int cc_cipher_process(struct skcipher_request *req,
 
        /* TODO: check data length according to mode */
        if (validate_data_size(ctx_p, nbytes)) {
-               dev_err(dev, "Unsupported data size %d.\n", nbytes);
+               dev_dbg(dev, "Unsupported data size %d.\n", nbytes);
                rc = -EINVAL;
                goto exit_process;
        }