From: Piotr Gardocki <[email protected]>
When request_irq() fails the interrupt vector was not registered for
the driver. Calling free_irq() on a vector that was never successfully
requested triggers a kernel warning. Drop the erroneous free_irq()
call from the error path.
Fixes: 5eae00c57f5e ("i40evf: main driver core")
Cc: [email protected]
Signed-off-by: Piotr Gardocki <[email protected]>
Signed-off-by: Aleksandr Loktionov <[email protected]>
---
drivers/net/ethernet/intel/iavf/iavf_main.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/drivers/net/ethernet/intel/iavf/iavf_main.c
b/drivers/net/ethernet/intel/iavf/iavf_main.c
index dad001a..ab5f5adc 100644
--- a/drivers/net/ethernet/intel/iavf/iavf_main.c
+++ b/drivers/net/ethernet/intel/iavf/iavf_main.c
@@ -587,7 +587,6 @@ static int iavf_request_misc_irq(struct iavf_adapter
*adapter)
dev_err(&adapter->pdev->dev,
"request_irq for %s failed: %d\n",
adapter->misc_vector_name, err);
- free_irq(adapter->msix_entries[0].vector, netdev);
}
return err;
}
--
2.52.0
