| // SPDX-License-Identifier: GPL-2.0-only | |
| /// | |
| /// Use kobj_to_dev() instead of container_of() | |
| /// | |
| // Confidence: High | |
| // Copyright: (C) 2020 Denis Efremov ISPRAS | |
| // Options: --no-includes --include-headers | |
| // | |
| // Keywords: kobj_to_dev, container_of | |
| // | |
| virtual context | |
| virtual report | |
| virtual org | |
| virtual patch | |
| @r depends on !patch@ | |
| expression ptr; | |
| symbol kobj; | |
| position p; | |
| @@ | |
| * container_of(ptr, struct device, kobj)@p | |
| @depends on patch@ | |
| expression ptr; | |
| @@ | |
| - container_of(ptr, struct device, kobj) | |
| + kobj_to_dev(ptr) | |
| @script:python depends on report@ | |
| p << r.p; | |
| @@ | |
| coccilib.report.print_report(p[0], "WARNING opportunity for kobj_to_dev()") | |
| @script:python depends on org@ | |
| p << r.p; | |
| @@ | |
| coccilib.org.print_todo(p[0], "WARNING opportunity for kobj_to_dev()") |