From: Chenxu Di <chenxux.di@intel.com>
Date: Tue, 12 Nov 2019 05:56:06 +0000 (+0000)
Subject: net/i40e: fix hotplug remove
X-Git-Url: http://git.droids-corp.org/?a=commitdiff_plain;h=e2d6596bc35036e514faef706724104498e2493b;p=dpdk.git

net/i40e: fix hotplug remove

testpmd will occur infinite loops when device hotplug remove.
We can fix the issue by using the pci generic remove function

Fixes: ac89d46096d5 ("net/i40e: release port upon close")

Signed-off-by: Chenxu Di <chenxux.di@intel.com>
Acked-by: Xiaolong Ye <xiaolong.ye@intel.com>
---

diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 27d2c0e6ca..9a81f995d8 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -698,13 +698,14 @@ static int eth_i40e_pci_remove(struct rte_pci_device *pci_dev)
 
 	ethdev = rte_eth_dev_allocated(pci_dev->device.name);
 	if (!ethdev)
-		return -ENODEV;
-
+		return 0;
 
 	if (ethdev->data->dev_flags & RTE_ETH_DEV_REPRESENTOR)
-		return rte_eth_dev_destroy(ethdev, i40e_vf_representor_uninit);
+		return rte_eth_dev_pci_generic_remove(pci_dev,
+					i40e_vf_representor_uninit);
 	else
-		return rte_eth_dev_destroy(ethdev, eth_i40e_dev_uninit);
+		return rte_eth_dev_pci_generic_remove(pci_dev,
+						eth_i40e_dev_uninit);
 }
 
 static struct rte_pci_driver rte_i40e_pmd = {