vhost/crypto: use function to access mbuf private area

[dpdk.git] / lib / librte_vhost / vhost_crypto.c

diff --git a/lib/librte_vhost/vhost_crypto.c b/lib/librte_vhost/vhost_crypto.c
index f165073..57341ef 100644 (file)
--- a/lib/librte_vhost/vhost_crypto.c
+++ b/lib/librte_vhost/vhost_crypto.c
@@ -940,8 +940,7 @@ vhost_crypto_process_one_req(struct vhost_crypto *vcrypto,
                struct vhost_virtqueue *vq, struct rte_crypto_op *op,
                struct vring_desc *head, uint16_t desc_idx)
 {
-       struct vhost_crypto_data_req *vc_req = RTE_PTR_ADD(op->sym->m_src,
-                       sizeof(struct rte_mbuf));
+       struct vhost_crypto_data_req *vc_req = rte_mbuf_to_priv(op->sym->m_src);
        struct rte_cryptodev_sym_session *session;
        struct virtio_crypto_op_data_req *req, tmp_req;
        struct virtio_crypto_inhdr *inhdr;
@@ -1062,8 +1061,7 @@ vhost_crypto_finalize_one_request(struct rte_crypto_op *op,
 {
        struct rte_mbuf *m_src = op->sym->m_src;
        struct rte_mbuf *m_dst = op->sym->m_dst;
-       struct vhost_crypto_data_req *vc_req = RTE_PTR_ADD(m_src,
-                       sizeof(struct rte_mbuf));
+       struct vhost_crypto_data_req *vc_req = rte_mbuf_to_priv(m_src);
        uint16_t desc_idx;
        int ret = 0;