Currently pvscsi_remove calls free_irq more than once as
pvscsi_release_resources and __pvscsi_shutdown both call
pvscsi_shutdown_intr. This results in a 'Trying to free
already-free IRQ' warning and stack trace. To solve the problem
pvscsi_shutdown_intr has been moved out of pvscsi_release_resources.
Signed-off-by: Cathy Avery <cavery@xxxxxxxxxx>
Reviewed-by: Ewan D. Milne <emilne@xxxxxxxxxx>
---
drivers/scsi/vmw_pvscsi.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/scsi/vmw_pvscsi.c b/drivers/scsi/vmw_pvscsi.c
index 6e49102..0d6b2a8 100644
--- a/drivers/scsi/vmw_pvscsi.c
+++ b/drivers/scsi/vmw_pvscsi.c
@@ -1202,8 +1202,6 @@ static void pvscsi_shutdown_intr(struct pvscsi_adapter *adapter)
static void pvscsi_release_resources(struct pvscsi_adapter *adapter)
{
- pvscsi_shutdown_intr(adapter);
-
if (adapter->workqueue)
destroy_workqueue(adapter->workqueue);
@@ -1534,6 +1532,7 @@ static int pvscsi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
out_reset_adapter:
ll_adapter_reset(adapter);
out_release_resources:
+ pvscsi_shutdown_intr(adapter);
pvscsi_release_resources(adapter);
scsi_host_put(host);
out_disable_device:
@@ -1542,6 +1541,7 @@ static int pvscsi_probe(struct pci_dev *pdev, const struct pci_device_id *id)
return error;
out_release_resources_and_disable:
+ pvscsi_shutdown_intr(adapter);
pvscsi_release_resources(adapter);
goto out_disable_device;
}
--
2.5.5
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