[Intel-wired-lan] [PATCH iwl-next v2 1/6] checkpatch: don't complain on _Generic() use

Mateusz Polchlopek
2024-07-12T09:44:52Z

From: Przemek Kitszel <przemyslaw.kitszel@intel.com>

Improve CamelCase recognition logic to avoid reporting on
_Generic() use.

Other C keywords, such as _Bool, are intentionally omitted, as those
should be rather avoided in new source code.

Signed-off-by: Przemek Kitszel <przemyslaw.kitszel@intel.com>
Reviewed-by: Wojciech Drewek <wojciech.drewek@intel.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: Mateusz Polchlopek <mateusz.polchlopek@intel.com>
---
scripts/checkpatch.pl | 2 ++
1 file changed, 2 insertions(+)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 2b812210b412..c4a087d325d4 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -5840,6 +5840,8 @@ sub process {
#CamelCase
if ($var !~ /^$Constant$/ &&
$var =~ /[A-Z][a-z]|[a-z][A-Z]/ &&
+#Ignore C keywords
+ $var !~ /^_Generic$/ &&
#Ignore some autogenerated defines and enum values
$var !~ /^(?:[A-Z]+_){1,5}[A-Z]{1,3}[a-z]/ &&
#Ignore Page<foo> variants
--
2.38.1