net/i40e: return errno when interrupt setup fails

[dpdk.git] / drivers / net / i40e / i40e_ethdev.c

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index b690850..6d09bba 100644 (file)
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1881,8 +1881,9 @@ i40e_dev_start(struct rte_eth_dev *dev)
             !RTE_ETH_DEV_SRIOV(dev).active) &&
            dev->data->dev_conf.intr_conf.rxq != 0) {
                intr_vector = dev->data->nb_rx_queues;
-               if (rte_intr_efd_enable(intr_handle, intr_vector))
-                       return -1;
+               ret = rte_intr_efd_enable(intr_handle, intr_vector);
+               if (ret)
+                       return ret;
        }
 
        if (rte_intr_dp_is_en(intr_handle) && !intr_handle->intr_vec) {