[dpdk-dev] [PATCH v3] net/ixgbe: fix device hotplug remove

[Di ChenxuX]

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

Fixes: f2f4990eff94 ("net/ixgbe: release port upon close")

Signed-off-by: Di ChenxuX <chenxux...@intel.com>

v4:
used generic remove function for ixgbe_vf_representor_uninit.
v3:
reverted the code about ixgbe_vf_representor_uninit.
---
 drivers/net/ixgbe/ixgbe_ethdev.c | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index dbce7a80e..94721141a 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -1800,12 +1800,14 @@ static int eth_ixgbe_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, ixgbe_vf_representor_uninit);
+               return rte_eth_dev_pci_generic_remove(pci_dev,
+                                       ixgbe_vf_representor_uninit);
        else
-               return rte_eth_dev_destroy(ethdev, eth_ixgbe_dev_uninit);
+               return rte_eth_dev_pci_generic_remove(pci_dev,
+                                               eth_ixgbe_dev_uninit);
 }
 
 static struct rte_pci_driver rte_ixgbe_pmd = {
-- 
2.17.1