net/qede: fix interrupt handler unregister

Commit 023d7a0449f11 ("net/qede: fix legacy interrupt mode")
added a handler for legacy interrupt mode but forgot to
unregister same handler in rte_intr_callback_unregister()

Fixes: 245aec289338 ("net/qede: fix legacy interrupt mode")
Cc: stable@dpdk.org
Signed-off-by: Shahed Shaikh <shahed.shaikh@cavium.com>

diff --git a/drivers/net/qede/qede_ethdev.c b/drivers/net/qede/qede_ethdev.c
index 3a57a42..88c805c 100644 (file)
--- a/drivers/net/qede/qede_ethdev.c
+++ b/drivers/net/qede/qede_ethdev.c
@@ -1729,8 +1729,20 @@ static void qede_dev_close(struct rte_eth_dev *eth_dev)
        qdev->ops->common->slowpath_stop(edev);
        qdev->ops->common->remove(edev);
        rte_intr_disable(&pci_dev->intr_handle);
-       rte_intr_callback_unregister(&pci_dev->intr_handle,
-                                    qede_interrupt_handler, (void *)eth_dev);
+
+       switch (pci_dev->intr_handle.type) {
+       case RTE_INTR_HANDLE_UIO_INTX:
+       case RTE_INTR_HANDLE_VFIO_LEGACY:
+               rte_intr_callback_unregister(&pci_dev->intr_handle,
+                                            qede_interrupt_handler_intx,
+                                            (void *)eth_dev);
+               break;
+       default:
+               rte_intr_callback_unregister(&pci_dev->intr_handle,
+                                          qede_interrupt_handler,
+                                          (void *)eth_dev);
+       }
+
        if (ECORE_IS_CMT(edev))
                rte_eal_alarm_cancel(qede_poll_sp_sb_cb, (void *)eth_dev);
 }