examples: remove unneeded casts

[dpdk.git] / examples / vhost / main.c

diff --git a/examples/vhost/main.c b/examples/vhost/main.c
index 334e2fec7c31716b121a9e1cb88be45866bc8003..9219a24660404ed010583aaddd5ec6cca9dff0e4 100644 (file)
--- a/examples/vhost/main.c
+++ b/examples/vhost/main.c
@@ -2615,9 +2615,10 @@ new_device (struct virtio_net *dev)
 
                }
 
-               vdev->regions_hpa = (struct virtio_memory_regions_hpa *) rte_zmalloc("vhost hpa region",
-                       sizeof(struct virtio_memory_regions_hpa) * vdev->nregions_hpa,
-                       RTE_CACHE_LINE_SIZE);
+               vdev->regions_hpa = rte_calloc("vhost hpa region",
+                                              vdev->nregions_hpa,
+                                              sizeof(struct virtio_memory_regions_hpa),
+                                              RTE_CACHE_LINE_SIZE);
                if (vdev->regions_hpa == NULL) {
                        RTE_LOG(ERR, VHOST_CONFIG, "Cannot allocate memory for hpa region\n");
                        rte_free(vdev);