[PATCH v7 0/2] codingstyle: avoid unused parameters for a function-like macro
From: Barry Song
Date: Mon May 06 2024 - 23:28:26 EST
From: Barry Song <v-songbaohua@xxxxxxxx>
-v7:
* collect ack of Joe for checkpatch.pl, thanks!
* fixed an indentation per Joe
-v6:
* collect ack of Joe, thanks!
* refine docs according to Jonathan, thanks!
* add checkpatch doc according to Joe, thanks!
v6 link:
https://lore.kernel.org/lkml/20240506014606.8638-1-21cnbao@xxxxxxxxx/
-v5:
* Simplify the code for Patch 2 according to Joe's suggestions.
* add s-o-b of Barry according to Jeff Johnson
v5 link:
https://lore.kernel.org/all/20240401012120.6052-1-21cnbao@xxxxxxxxx/
-v4:
* fix Xining's email address, s/ma.xxn@xxxxxxxxxxx/mac.xxn@xxxxxxxxxxx/g
* fix some false positives of checkpatch.pl
* downgrade from ERROR to WARN in checkpatch.pl
Thanks for Joe's comments!
v4 link: https://lore.kernel.org/all/20240328022136.5789-1-21cnbao@xxxxxxxxx/
-v3:
https://lore.kernel.org/all/20240322084937.66018-1-21cnbao@xxxxxxxxx/
A function-like macro could result in build warnings such as
"unused variable." This patchset updates the guidance to
recommend always using a static inline function instead
and also provides checkpatch support for this new rule.
Barry Song (1):
Documentation: coding-style: ask function-like macros to evaluate
parameters
Xining Xu (1):
scripts: checkpatch: check unused parameters for function-like macro
Documentation/dev-tools/checkpatch.rst | 14 ++++++++++++++
Documentation/process/coding-style.rst | 23 +++++++++++++++++++++++
scripts/checkpatch.pl | 6 ++++++
3 files changed, 43 insertions(+)
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2.34.1