[Review] crypto: don't check hash size when the main algorithm is ECDSA

Use 'break' instead of 'goto out'.

Signed-off-by: Jerome Forissier <jerome.forissier@linaro.org>

core/tee/tee_svc_cryp.c

@@ -3492,10 +3492,10 @@ TEE_Result syscall_asymm_verify(unsigned long state,
 		hash_algo = TEE_DIGEST_HASH_TO_ALGO(cs->algo);
 		res = tee_hash_get_digest_size(hash_algo, &hash_size);
 		if (res != TEE_SUCCESS)
-			goto out;
+			break;
 		if (data_len != hash_size) {
 			res = TEE_ERROR_BAD_PARAMETERS;
-			goto out;
+			break;
 		}
 		salt_len = pkcs1_get_salt_len(params, num_params, hash_size);
 		if (!crypto_ops.acipher.rsassa_verify) {
@@ -3511,7 +3511,7 @@ TEE_Result syscall_asymm_verify(unsigned long state,
 		hash_algo = TEE_DIGEST_HASH_TO_ALGO(cs->algo);
 		res = tee_hash_get_digest_size(hash_algo, &hash_size);
 		if (res != TEE_SUCCESS)
-			goto out;
+			break;
 		/*
 		 * Depending on the DSA algorithm (NIST), the digital signature
 		 * output size may be truncated to the size of a key pair
@@ -3520,7 +3520,7 @@ TEE_Result syscall_asymm_verify(unsigned long state,
 		 */
 		if (data_len > hash_size) {
 			res = TEE_ERROR_BAD_PARAMETERS;
-			goto out;
+			break;
 		}
 		if (!crypto_ops.acipher.dsa_verify) {
 			res = TEE_ERROR_NOT_IMPLEMENTED;