Hannes, > When myrb_probe() fails the callback might not be set, so we need > to validate the 'disable_intr' callback in myrb_cleanup() to not > cause a null pointer exception. And while at it do not call > myrb_cleanup() if we cannot enable the PCI device at all. Applied to 5.19/scsi-staging, thanks! -- Martin K. Petersen Oracle Linux Engineering