diff --git a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
index 0919f3bf4..f2a1c302c 100644
--- a/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
+++ b/drivers/crypto/dpaa2_sec/dpaa2_sec_dpseci.c
@@ -86,7 +86,7 @@ build_proto_compound_sg_fd(dpaa2_sec_session *sess,
 			RTE_CACHE_LINE_SIZE);
 	if (unlikely(!fle)) {
 		DPAA2_SEC_DP_ERR("Proto:SG: Memory alloc failed for SGE");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(fle, 0, FLE_SG_MEM_SIZE(mbuf->nb_segs + sym_op->m_src->nb_segs));
 	DPAA2_SET_FLE_ADDR(fle, (size_t)op);
@@ -202,7 +202,7 @@ build_proto_compound_fd(dpaa2_sec_session *sess,
 	retval = rte_mempool_get(priv->fle_pool, (void **)(&fle));
 	if (retval) {
 		DPAA2_SEC_DP_ERR("Memory alloc failed");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(fle, 0, FLE_POOL_BUF_SIZE);
 	DPAA2_SET_FLE_ADDR(fle, (size_t)op);
@@ -315,7 +315,7 @@ build_authenc_gcm_sg_fd(dpaa2_sec_session *sess,
 			RTE_CACHE_LINE_SIZE);
 	if (unlikely(!fle)) {
 		DPAA2_SEC_ERR("GCM SG: Memory alloc failed for SGE");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(fle, 0, FLE_SG_MEM_SIZE(mbuf->nb_segs + sym_op->m_src->nb_segs));
 	DPAA2_SET_FLE_ADDR(fle, (size_t)op);
@@ -463,7 +463,7 @@ build_authenc_gcm_fd(dpaa2_sec_session *sess,
 	retval = rte_mempool_get(priv->fle_pool, (void **)(&fle));
 	if (retval) {
 		DPAA2_SEC_ERR("GCM: Memory alloc failed for SGE");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(fle, 0, FLE_POOL_BUF_SIZE);
 	DPAA2_SET_FLE_ADDR(fle, (size_t)op);
@@ -604,7 +604,7 @@ build_authenc_sg_fd(dpaa2_sec_session *sess,
 			RTE_CACHE_LINE_SIZE);
 	if (unlikely(!fle)) {
 		DPAA2_SEC_ERR("AUTHENC SG: Memory alloc failed for SGE");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(fle, 0, FLE_SG_MEM_SIZE(mbuf->nb_segs + sym_op->m_src->nb_segs));
 	DPAA2_SET_FLE_ADDR(fle, (size_t)op);
@@ -755,7 +755,7 @@ build_authenc_fd(dpaa2_sec_session *sess,
 	retval = rte_mempool_get(priv->fle_pool, (void **)(&fle));
 	if (retval) {
 		DPAA2_SEC_ERR("Memory alloc failed for SGE");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(fle, 0, FLE_POOL_BUF_SIZE);
 	DPAA2_SET_FLE_ADDR(fle, (size_t)op);
@@ -885,7 +885,7 @@ static inline int build_auth_sg_fd(
 	    sess->auth_alg == RTE_CRYPTO_AUTH_ZUC_EIA3) {
 		if ((data_len & 7) || (data_offset & 7)) {
 			DPAA2_SEC_ERR("AUTH: len/offset must be full bytes");
-			return -1;
+			return -ENOTSUP;
 		}
 
 		data_len = data_len >> 3;
@@ -898,7 +898,7 @@ static inline int build_auth_sg_fd(
 			RTE_CACHE_LINE_SIZE);
 	if (unlikely(!fle)) {
 		DPAA2_SEC_ERR("AUTH SG: Memory alloc failed for SGE");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(fle, 0, FLE_SG_MEM_SIZE(mbuf->nb_segs));
 	/* first FLE entry used to store mbuf and session ctxt */
@@ -1002,7 +1002,7 @@ build_auth_fd(dpaa2_sec_session *sess, struct rte_crypto_op *op,
 	    sess->auth_alg == RTE_CRYPTO_AUTH_ZUC_EIA3) {
 		if ((data_len & 7) || (data_offset & 7)) {
 			DPAA2_SEC_ERR("AUTH: len/offset must be full bytes");
-			return -1;
+			return -ENOTSUP;
 		}
 
 		data_len = data_len >> 3;
@@ -1012,7 +1012,7 @@ build_auth_fd(dpaa2_sec_session *sess, struct rte_crypto_op *op,
 	retval = rte_mempool_get(priv->fle_pool, (void **)(&fle));
 	if (retval) {
 		DPAA2_SEC_ERR("AUTH Memory alloc failed for SGE");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(fle, 0, FLE_POOL_BUF_SIZE);
 	/* TODO we are using the first FLE entry to store Mbuf.
@@ -1117,7 +1117,7 @@ build_cipher_sg_fd(dpaa2_sec_session *sess, struct rte_crypto_op *op,
 		sess->cipher_alg == RTE_CRYPTO_CIPHER_ZUC_EEA3) {
 		if ((data_len & 7) || (data_offset & 7)) {
 			DPAA2_SEC_ERR("CIPHER: len/offset must be full bytes");
-			return -1;
+			return -ENOTSUP;
 		}
 
 		data_len = data_len >> 3;
@@ -1135,7 +1135,7 @@ build_cipher_sg_fd(dpaa2_sec_session *sess, struct rte_crypto_op *op,
 			RTE_CACHE_LINE_SIZE);
 	if (!fle) {
 		DPAA2_SEC_ERR("CIPHER SG: Memory alloc failed for SGE");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(fle, 0, FLE_SG_MEM_SIZE(mbuf->nb_segs + sym_op->m_src->nb_segs));
 	/* first FLE entry used to store mbuf and session ctxt */
@@ -1250,7 +1250,7 @@ build_cipher_fd(dpaa2_sec_session *sess, struct rte_crypto_op *op,
 		sess->cipher_alg == RTE_CRYPTO_CIPHER_ZUC_EEA3) {
 		if ((data_len & 7) || (data_offset & 7)) {
 			DPAA2_SEC_ERR("CIPHER: len/offset must be full bytes");
-			return -1;
+			return -ENOTSUP;
 		}
 
 		data_len = data_len >> 3;
@@ -1265,7 +1265,7 @@ build_cipher_fd(dpaa2_sec_session *sess, struct rte_crypto_op *op,
 	retval = rte_mempool_get(priv->fle_pool, (void **)(&fle));
 	if (retval) {
 		DPAA2_SEC_ERR("CIPHER: Memory alloc failed for SGE");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(fle, 0, FLE_POOL_BUF_SIZE);
 	/* TODO we are using the first FLE entry to store Mbuf.
@@ -1363,10 +1363,10 @@ build_sec_fd(struct rte_crypto_op *op,
 				op->sym->sec_session);
 #endif
 	else
-		return -1;
+		return -ENOTSUP;
 
 	if (!sess)
-		return -1;
+		return -EINVAL;
 
 	/* Any of the buffer is segmented*/
 	if (!rte_pktmbuf_is_contiguous(op->sym->m_src) ||
@@ -1420,6 +1420,7 @@ build_sec_fd(struct rte_crypto_op *op,
 		case DPAA2_SEC_HASH_CIPHER:
 		default:
 			DPAA2_SEC_ERR("error: Unsupported session");
+			ret = -ENOTSUP;
 		}
 	}
 	return ret;
@@ -1770,7 +1771,7 @@ dpaa2_sec_queue_pair_setup(struct rte_cryptodev *dev, uint16_t qp_id,
 			RTE_CACHE_LINE_SIZE);
 	if (!qp) {
 		DPAA2_SEC_ERR("malloc failed for rx/tx queues");
-		return -1;
+		return -ENOMEM;
 	}
 
 	qp->rx_vq.crypto_data = dev->data;
@@ -1780,13 +1781,13 @@ dpaa2_sec_queue_pair_setup(struct rte_cryptodev *dev, uint16_t qp_id,
 		RTE_CACHE_LINE_SIZE);
 	if (!qp->rx_vq.q_storage) {
 		DPAA2_SEC_ERR("malloc failed for q_storage");
-		return -1;
+		return -ENOMEM;
 	}
 	memset(qp->rx_vq.q_storage, 0, sizeof(struct queue_storage_info_t));
 
 	if (dpaa2_alloc_dq_storage(qp->rx_vq.q_storage)) {
 		DPAA2_SEC_ERR("Unable to allocate dequeue storage");
-		return -1;
+		return -ENOMEM;
 	}
 
 	dev->data->queue_pairs[qp_id] = qp;
@@ -1814,7 +1815,7 @@ dpaa2_sec_cipher_init(struct rte_cryptodev *dev,
 {
 	struct dpaa2_sec_dev_private *dev_priv = dev->data->dev_private;
 	struct alginfo cipherdata;
-	int bufsize;
+	int bufsize, ret = 0;
 	struct ctxt_priv *priv;
 	struct sec_flow_context *flc;
 
@@ -1826,7 +1827,7 @@ dpaa2_sec_cipher_init(struct rte_cryptodev *dev,
 			RTE_CACHE_LINE_SIZE);
 	if (priv == NULL) {
 		DPAA2_SEC_ERR("No Memory for priv CTXT");
-		return -1;
+		return -ENOMEM;
 	}
 
 	priv->fle_pool = dev_priv->fle_pool;
@@ -1839,7 +1840,7 @@ dpaa2_sec_cipher_init(struct rte_cryptodev *dev,
 	if (session->cipher_key.data == NULL) {
 		DPAA2_SEC_ERR("No Memory for cipher key");
 		rte_free(priv);
-		return -1;
+		return -ENOMEM;
 	}
 	session->cipher_key.length = xform->cipher.key.length;
 
@@ -1916,15 +1917,18 @@ dpaa2_sec_cipher_init(struct rte_cryptodev *dev,
 	case RTE_CRYPTO_CIPHER_NULL:
 		DPAA2_SEC_ERR("Crypto: Unsupported Cipher alg %u",
 			xform->cipher.algo);
+		ret = -ENOTSUP;
 		goto error_out;
 	default:
 		DPAA2_SEC_ERR("Crypto: Undefined Cipher specified %u",
 			xform->cipher.algo);
+		ret = -ENOTSUP;
 		goto error_out;
 	}
 
 	if (bufsize < 0) {
 		DPAA2_SEC_ERR("Crypto: Descriptor build failed");
+		ret = -EINVAL;
 		goto error_out;
 	}
 
@@ -1936,12 +1940,12 @@ dpaa2_sec_cipher_init(struct rte_cryptodev *dev,
 	for (i = 0; i < bufsize; i++)
 		DPAA2_SEC_DEBUG("DESC[%d]:0x%x", i, priv->flc_desc[0].desc[i]);
 #endif
-	return 0;
+	return ret;
 
 error_out:
 	rte_free(session->cipher_key.data);
 	rte_free(priv);
-	return -1;
+	return ret;
 }
 
 static int
@@ -1951,7 +1955,7 @@ dpaa2_sec_auth_init(struct rte_cryptodev *dev,
 {
 	struct dpaa2_sec_dev_private *dev_priv = dev->data->dev_private;
 	struct alginfo authdata;
-	int bufsize;
+	int bufsize, ret = 0;
 	struct ctxt_priv *priv;
 	struct sec_flow_context *flc;
 
@@ -1964,7 +1968,7 @@ dpaa2_sec_auth_init(struct rte_cryptodev *dev,
 			RTE_CACHE_LINE_SIZE);
 	if (priv == NULL) {
 		DPAA2_SEC_ERR("No Memory for priv CTXT");
-		return -1;
+		return -ENOMEM;
 	}
 
 	priv->fle_pool = dev_priv->fle_pool;
@@ -1976,7 +1980,7 @@ dpaa2_sec_auth_init(struct rte_cryptodev *dev,
 	if (session->auth_key.data == NULL) {
 		DPAA2_SEC_ERR("Unable to allocate memory for auth key");
 		rte_free(priv);
-		return -1;
+		return -ENOMEM;
 	}
 	session->auth_key.length = xform->auth.key.length;
 
@@ -2082,15 +2086,18 @@ dpaa2_sec_auth_init(struct rte_cryptodev *dev,
 	case RTE_CRYPTO_AUTH_AES_CBC_MAC:
 		DPAA2_SEC_ERR("Crypto: Unsupported auth alg %un",
 			      xform->auth.algo);
+		ret = -ENOTSUP;
 		goto error_out;
 	default:
 		DPAA2_SEC_ERR("Crypto: Undefined Auth specified %u",
 			      xform->auth.algo);
+		ret = -ENOTSUP;
 		goto error_out;
 	}
 
 	if (bufsize < 0) {
 		DPAA2_SEC_ERR("Crypto: Invalid buffer length");
+		ret = -EINVAL;
 		goto error_out;
 	}
 
@@ -2103,12 +2110,12 @@ dpaa2_sec_auth_init(struct rte_cryptodev *dev,
 				i, priv->flc_desc[DESC_INITFINAL].desc[i]);
 #endif
 
-	return 0;
+	return ret;
 
 error_out:
 	rte_free(session->auth_key.data);
 	rte_free(priv);
-	return -1;
+	return ret;
 }
 
 static int
@@ -2123,7 +2130,7 @@ dpaa2_sec_aead_init(struct rte_cryptodev *dev,
 	struct ctxt_priv *priv;
 	struct sec_flow_context *flc;
 	struct rte_crypto_aead_xform *aead_xform = &xform->aead;
-	int err;
+	int err, ret = 0;
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -2138,7 +2145,7 @@ dpaa2_sec_aead_init(struct rte_cryptodev *dev,
 			RTE_CACHE_LINE_SIZE);
 	if (priv == NULL) {
 		DPAA2_SEC_ERR("No Memory for priv CTXT");
-		return -1;
+		return -ENOMEM;
 	}
 
 	priv->fle_pool = dev_priv->fle_pool;
@@ -2149,7 +2156,7 @@ dpaa2_sec_aead_init(struct rte_cryptodev *dev,
 	if (session->aead_key.data == NULL && aead_xform->key.length > 0) {
 		DPAA2_SEC_ERR("No Memory for aead key");
 		rte_free(priv);
-		return -1;
+		return -ENOMEM;
 	}
 	memcpy(session->aead_key.data, aead_xform->key.data,
 	       aead_xform->key.length);
@@ -2172,10 +2179,12 @@ dpaa2_sec_aead_init(struct rte_cryptodev *dev,
 	case RTE_CRYPTO_AEAD_AES_CCM:
 		DPAA2_SEC_ERR("Crypto: Unsupported AEAD alg %u",
 			      aead_xform->algo);
+		ret = -ENOTSUP;
 		goto error_out;
 	default:
 		DPAA2_SEC_ERR("Crypto: Undefined AEAD specified %u",
 			      aead_xform->algo);
+		ret = -ENOTSUP;
 		goto error_out;
 	}
 	session->dir = (aead_xform->op == RTE_CRYPTO_AEAD_OP_ENCRYPT) ?
@@ -2189,6 +2198,7 @@ dpaa2_sec_aead_init(struct rte_cryptodev *dev,
 
 	if (err < 0) {
 		DPAA2_SEC_ERR("Crypto: Incorrect key lengths");
+		ret = -EINVAL;
 		goto error_out;
 	}
 	if (priv->flc_desc[0].desc[1] & 1) {
@@ -2212,6 +2222,7 @@ dpaa2_sec_aead_init(struct rte_cryptodev *dev,
 				session->digest_length);
 	if (bufsize < 0) {
 		DPAA2_SEC_ERR("Crypto: Invalid buffer length");
+		ret = -EINVAL;
 		goto error_out;
 	}
 
@@ -2223,12 +2234,12 @@ dpaa2_sec_aead_init(struct rte_cryptodev *dev,
 		DPAA2_SEC_DEBUG("DESC[%d]:0x%x\n",
 			    i, priv->flc_desc[0].desc[i]);
 #endif
-	return 0;
+	return ret;
 
 error_out:
 	rte_free(session->aead_key.data);
 	rte_free(priv);
-	return -1;
+	return ret;
 }
 
 
@@ -2244,7 +2255,7 @@ dpaa2_sec_aead_chain_init(struct rte_cryptodev *dev,
 	struct sec_flow_context *flc;
 	struct rte_crypto_cipher_xform *cipher_xform;
 	struct rte_crypto_auth_xform *auth_xform;
-	int err;
+	int err, ret = 0;
 
 	PMD_INIT_FUNC_TRACE();
 
@@ -2272,7 +2283,7 @@ dpaa2_sec_aead_chain_init(struct rte_cryptodev *dev,
 			RTE_CACHE_LINE_SIZE);
 	if (priv == NULL) {
 		DPAA2_SEC_ERR("No Memory for priv CTXT");
-		return -1;
+		return -ENOMEM;
 	}
 
 	priv->fle_pool = dev_priv->fle_pool;
@@ -2283,7 +2294,7 @@ dpaa2_sec_aead_chain_init(struct rte_cryptodev *dev,
 	if (session->cipher_key.data == NULL && cipher_xform->key.length > 0) {
 		DPAA2_SEC_ERR("No Memory for cipher key");
 		rte_free(priv);
-		return -1;
+		return -ENOMEM;
 	}
 	session->cipher_key.length = cipher_xform->key.length;
 	session->auth_key.data = rte_zmalloc(NULL, auth_xform->key.length,
@@ -2292,7 +2303,7 @@ dpaa2_sec_aead_chain_init(struct rte_cryptodev *dev,
 		DPAA2_SEC_ERR("No Memory for auth key");
 		rte_free(session->cipher_key.data);
 		rte_free(priv);
-		return -1;
+		return -ENOMEM;
 	}
 	session->auth_key.length = auth_xform->key.length;
 	memcpy(session->cipher_key.data, cipher_xform->key.data,
@@ -2354,10 +2365,12 @@ dpaa2_sec_aead_chain_init(struct rte_cryptodev *dev,
 	case RTE_CRYPTO_AUTH_ZUC_EIA3:
 		DPAA2_SEC_ERR("Crypto: Unsupported auth alg %u",
 			      auth_xform->algo);
+		ret = -ENOTSUP;
 		goto error_out;
 	default:
 		DPAA2_SEC_ERR("Crypto: Undefined Auth specified %u",
 			      auth_xform->algo);
+		ret = -ENOTSUP;
 		goto error_out;
 	}
 	cipherdata.key = (size_t)session->cipher_key.data;
@@ -2389,10 +2402,12 @@ dpaa2_sec_aead_chain_init(struct rte_cryptodev *dev,
 	case RTE_CRYPTO_CIPHER_KASUMI_F8:
 		DPAA2_SEC_ERR("Crypto: Unsupported Cipher alg %u",
 			      cipher_xform->algo);
+		ret = -ENOTSUP;
 		goto error_out;
 	default:
 		DPAA2_SEC_ERR("Crypto: Undefined Cipher specified %u",
 			      cipher_xform->algo);
+		ret = -ENOTSUP;
 		goto error_out;
 	}
 	session->dir = (cipher_xform->op == RTE_CRYPTO_CIPHER_OP_ENCRYPT) ?
@@ -2407,6 +2422,7 @@ dpaa2_sec_aead_chain_init(struct rte_cryptodev *dev,
 
 	if (err < 0) {
 		DPAA2_SEC_ERR("Crypto: Incorrect key lengths");
+		ret = -EINVAL;
 		goto error_out;
 	}
 	if (priv->flc_desc[0].desc[2] & 1) {
@@ -2434,10 +2450,12 @@ dpaa2_sec_aead_chain_init(struct rte_cryptodev *dev,
 					      session->dir);
 		if (bufsize < 0) {
 			DPAA2_SEC_ERR("Crypto: Invalid buffer length");
+			ret = -EINVAL;
 			goto error_out;
 		}
 	} else {
 		DPAA2_SEC_ERR("Hash before cipher not supported");
+		ret = -ENOTSUP;
 		goto error_out;
 	}
 
@@ -2450,13 +2468,13 @@ dpaa2_sec_aead_chain_init(struct rte_cryptodev *dev,
 			    i, priv->flc_desc[0].desc[i]);
 #endif
 
-	return 0;
+	return ret;
 
 error_out:
 	rte_free(session->cipher_key.data);
 	rte_free(session->auth_key.data);
 	rte_free(priv);
-	return -1;
+	return ret;
 }
 
 static int
@@ -2470,7 +2488,7 @@ dpaa2_sec_set_session_parameters(struct rte_cryptodev *dev,
 
 	if (unlikely(sess == NULL)) {
 		DPAA2_SEC_ERR("Invalid session struct");
-		return -1;
+		return -EINVAL;
 	}
 
 	memset(session, 0, sizeof(dpaa2_sec_session));
@@ -2531,7 +2549,7 @@ dpaa2_sec_ipsec_aead_init(struct rte_crypto_aead_xform *aead_xform,
 					       RTE_CACHE_LINE_SIZE);
 	if (session->aead_key.data == NULL && aead_xform->key.length > 0) {
 		DPAA2_SEC_ERR("No Memory for aead key");
-		return -1;
+		return -ENOMEM;
 	}
 	memcpy(session->aead_key.data, aead_xform->key.data,
 	       aead_xform->key.length);
@@ -2559,7 +2577,7 @@ dpaa2_sec_ipsec_aead_init(struct rte_crypto_aead_xform *aead_xform,
 		default:
 			DPAA2_SEC_ERR("Crypto: Undefined GCM digest %d",
 				      session->digest_length);
-			return -1;
+			return -EINVAL;
 		}
 		aeaddata->algmode = OP_ALG_AAI_GCM;
 		session->aead_alg = RTE_CRYPTO_AEAD_AES_GCM;
@@ -2578,7 +2596,7 @@ dpaa2_sec_ipsec_aead_init(struct rte_crypto_aead_xform *aead_xform,
 		default:
 			DPAA2_SEC_ERR("Crypto: Undefined CCM digest %d",
 				      session->digest_length);
-			return -1;
+			return -EINVAL;
 		}
 		aeaddata->algmode = OP_ALG_AAI_CCM;
 		session->aead_alg = RTE_CRYPTO_AEAD_AES_CCM;
@@ -2586,7 +2604,7 @@ dpaa2_sec_ipsec_aead_init(struct rte_crypto_aead_xform *aead_xform,
 	default:
 		DPAA2_SEC_ERR("Crypto: Undefined AEAD specified %u",
 			      aead_xform->algo);
-		return -1;
+		return -ENOTSUP;
 	}
 	session->dir = (aead_xform->op == RTE_CRYPTO_AEAD_OP_ENCRYPT) ?
 				DIR_ENC : DIR_DEC;
@@ -2691,11 +2709,11 @@ dpaa2_sec_ipsec_proto_init(struct rte_crypto_cipher_xform *cipher_xform,
 	case RTE_CRYPTO_AUTH_ZUC_EIA3:
 		DPAA2_SEC_ERR("Crypto: Unsupported auth alg %u",
 			      session->auth_alg);
-		return -1;
+		return -ENOTSUP;
 	default:
 		DPAA2_SEC_ERR("Crypto: Undefined Auth specified %u",
 			      session->auth_alg);
-		return -1;
+		return -ENOTSUP;
 	}
 	cipherdata->key = (size_t)session->cipher_key.data;
 	cipherdata->keylen = session->cipher_key.length;
@@ -2725,11 +2743,11 @@ dpaa2_sec_ipsec_proto_init(struct rte_crypto_cipher_xform *cipher_xform,
 	case RTE_CRYPTO_CIPHER_KASUMI_F8:
 		DPAA2_SEC_ERR("Crypto: Unsupported Cipher alg %u",
 			      session->cipher_alg);
-		return -1;
+		return -ENOTSUP;
 	default:
 		DPAA2_SEC_ERR("Crypto: Undefined Cipher specified %u",
 			      session->cipher_alg);
-		return -1;
+		return -ENOTSUP;
 	}
 
 	return 0;
@@ -3212,7 +3230,7 @@ dpaa2_sec_set_pdcp_session(struct rte_cryptodev *dev,
 	rte_free(session->auth_key.data);
 	rte_free(session->cipher_key.data);
 	rte_free(priv);
-	return -1;
+	return -EINVAL;
 }
 
 static int
@@ -3764,7 +3782,7 @@ dpaa2_sec_dev_init(struct rte_cryptodev *cryptodev)
 	if (!dpseci) {
 		DPAA2_SEC_ERR(
 			"Error in allocating the memory for dpsec object");
-		return -1;
+		return -ENOMEM;
 	}
 	dpseci->regs = rte_mcp_ptr_list[0];
 
