| 1 | @ rule1 @ |
| 2 | fresh identifier agp_driver_struct; |
| 3 | function fn; |
| 4 | identifier ent,dev; |
| 5 | @@ |
| 6 | |
| 7 | + static struct agp_driver agp_driver_struct = { |
| 8 | + .owner = THIS_MODULE, |
| 9 | + }; |
| 10 | fn (struct pci_dev *dev, struct pci_device_id *ent) { |
| 11 | ... |
| 12 | ( |
| 13 | - agp_register_driver(dev); |
| 14 | + agp_driver_struct.dev = dev; |
| 15 | + agp_register_driver(&agp_driver_struct); |
| 16 | | |
| 17 | if (...) { // a non-error pathm, but looks like an error path |
| 18 | ... |
| 19 | - agp_register_driver(dev); |
| 20 | + agp_driver_struct.dev = dev; |
| 21 | + agp_register_driver(&agp_driver_struct); |
| 22 | ... |
| 23 | return 0; |
| 24 | } |
| 25 | ) |
| 26 | ... |
| 27 | } |
| 28 | |
| 29 | @ rule2 extends rule1 @ |
| 30 | @@ |
| 31 | - agp_unregister_driver(); |
| 32 | + agp_unregister_driver(&agp_driver_struct); |