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| author |   Joe Perches <joe@perches.com> | 2016-01-20 14:59:18 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2016-01-20 17:09:18 -0800 |
| commit | 62e15a6daab0f6b3e8233e976201bce9faecaaf7 (patch) | |
| tree | ae17e3fed46d08b563e64fae02d83a555bce4e18 /scripts/coccinelle | |
| parent | checkpatch: warn when casting constants to c90 int or longer types (diff) | |
| download | linux-dev-62e15a6daab0f6b3e8233e976201bce9faecaaf7.tar.xz linux-dev-62e15a6daab0f6b3e8233e976201bce9faecaaf7.zip | |
checkpatch: improve macros with flow control test
The current test excludes any macro with ## concatenation from being
reported with hidden flow control.
Some macros are used with return or goto statements along with ##args or
##__VA_ARGS__. A somewhat common case is a logging macro like
pr_info(fmt, ...) then a return or goto statement.
Check the concatenated variable for args or __VA_ARGS__ and allow those
macros to also be reported when they contain a return or goto.
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts/coccinelle')
0 files changed, 0 insertions, 0 deletions