ethdev: allow drivers to return error on close

[dpdk.git] / drivers / net / kni / rte_eth_kni.c

diff --git a/drivers/net/kni/rte_eth_kni.c b/drivers/net/kni/rte_eth_kni.c
index 831fe96..aa365a5 100644 (file)
--- a/drivers/net/kni/rte_eth_kni.c
+++ b/drivers/net/kni/rte_eth_kni.c
@@ -198,7 +198,7 @@ eth_kni_dev_stop(struct rte_eth_dev *dev)
        dev->data->dev_link.link_status = 0;
 }
 
-static void
+static int
 eth_kni_close(struct rte_eth_dev *eth_dev)
 {
        struct pmd_internals *internals;
@@ -214,6 +214,8 @@ eth_kni_close(struct rte_eth_dev *eth_dev)
        if (ret)
                PMD_LOG(WARNING, "Not able to release kni for %s",
                        eth_dev->data->name);
+
+       return 0;
 }
 
 static int