virtio: skip error when probing kernel managed device

[dpdk.git] / drivers / net / virtio / virtio_ethdev.c

diff --git a/drivers/net/virtio/virtio_ethdev.c b/drivers/net/virtio/virtio_ethdev.c
index caa970c..06bddd7 100644 (file)
--- a/drivers/net/virtio/virtio_ethdev.c
+++ b/drivers/net/virtio/virtio_ethdev.c
@@ -1015,6 +1015,7 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
        struct virtio_net_config *config;
        struct virtio_net_config local_config;
        struct rte_pci_device *pci_dev;
+       int ret;
 
        RTE_BUILD_BUG_ON(RTE_PKTMBUF_HEADROOM < sizeof(struct virtio_net_hdr));
 
@@ -1037,8 +1038,9 @@ eth_virtio_dev_init(struct rte_eth_dev *eth_dev)
 
        pci_dev = eth_dev->pci_dev;
 
-       if (vtpci_init(pci_dev, hw) < 0)
-               return -1;
+       ret = vtpci_init(pci_dev, hw);
+       if (ret)
+               return ret;
 
        /* Reset the device although not necessary at startup */
        vtpci_reset(hw);