Message ID | 1421298930-15210-12-git-send-email-changchun.ouyang@intel.com (mailing list archive) |
---|---|
State | Superseded, archived |
Headers | show |
diff --git a/lib/librte_pmd_virtio/virtio_ethdev.c b/lib/librte_pmd_virtio/virtio_ethdev.c index a07f4ca..c17cac8 100644 --- a/lib/librte_pmd_virtio/virtio_ethdev.c +++ b/lib/librte_pmd_virtio/virtio_ethdev.c @@ -882,11 +882,7 @@ eth_virtio_dev_init(__rte_unused struct eth_driver *eth_drv, uint32_t offset_conf = sizeof(config->mac); struct rte_pci_device *pci_dev; - if (RTE_PKTMBUF_HEADROOM < sizeof(struct virtio_net_hdr)) { - PMD_INIT_LOG(ERR, - "MBUF HEADROOM should be enough to hold virtio net hdr\n"); - return -1; - } + RTE_BUILD_BUG_ON(RTE_PKTMBUF_HEADROOM < sizeof(struct virtio_net_hdr)); eth_dev->dev_ops = &virtio_eth_dev_ops; eth_dev->tx_pkt_burst = &virtio_xmit_pkts;