mbuf: use offset macro

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

diff --git a/lib/librte_vhost/vhost_rxtx.c b/lib/librte_vhost/vhost_rxtx.c
index 151d781..0d07338 100644 (file)
--- a/lib/librte_vhost/vhost_rxtx.c
+++ b/lib/librte_vhost/vhost_rxtx.c
@@ -152,7 +152,7 @@ virtio_dev_rx(struct virtio_net *dev, uint16_t queue_id,
                while (total_copied < pkt_len) {
                        /* Copy mbuf data to buffer */
                        rte_memcpy((void *)(uintptr_t)(buff_addr + vb_offset),
-                               (const void *)(rte_pktmbuf_mtod(buff, const char *) + offset),
+                               rte_pktmbuf_mtod_offset(buff, const void *, offset),
                                len_to_cpy);
                        PRINT_PACKET(dev, (uintptr_t)(buff_addr + vb_offset),
                                len_to_cpy, 0);
@@ -318,7 +318,7 @@ copy_from_mbuf_to_vring(struct virtio_net *dev, uint16_t res_base_idx,
        while (cpy_len > 0) {
                /* Copy mbuf data to vring buffer */
                rte_memcpy((void *)(uintptr_t)(vb_addr + vb_offset),
-                       (const void *)(rte_pktmbuf_mtod(pkt, char*) + seg_offset),
+                       rte_pktmbuf_mtod_offset(pkt, const void *, seg_offset),
                        cpy_len);
 
                PRINT_PACKET(dev,
@@ -648,7 +648,7 @@ rte_vhost_dequeue_burst(struct virtio_net *dev, uint16_t queue_id,
                cur = m;
                prev = m;
                while (cpy_len != 0) {
-                       rte_memcpy((void *)(rte_pktmbuf_mtod(cur, char *) + seg_offset),
+                       rte_memcpy(rte_pktmbuf_mtod_offset(cur, void *, seg_offset),
                                (void *)((uintptr_t)(vb_addr + vb_offset)),
                                cpy_len);