| /// Use BUG_ON instead of a if condition followed by BUG. |
| //# This makes an effort to find cases where BUG() follows an if |
| //# condition on an expression and replaces the if condition and BUG() |
| //# with a BUG_ON having the conditional expression of the if statement |
| // Copyright: (C) 2014 Himangi Saraogi. GPLv2. |
| // Options: --no-includes --include-headers |
| //---------------------------------------------------------- |
| //---------------------------------------------------------- |
| //---------------------------------------------------------- |
| //---------------------------------------------------------- |
| //---------------------------------------------------------- |
| // For org and report mode |
| //---------------------------------------------------------- |
| @script:python depends on org@ |
| coccilib.org.print_todo(p[0], "WARNING use BUG_ON") |
| @script:python depends on report@ |
| msg="WARNING: Use BUG_ON instead of if condition followed by BUG.\nPlease make sure the condition has no side effects (see conditional BUG_ON definition in include/asm-generic/bug.h)" |
| coccilib.report.print_report(p[0], msg) |