This is rather better than the first submission. I think this is acceptable and doesn't need to be RFC.
Joe Perches (2): checkpatch: Add --strict test for macro argument reuse checkpatch: Add --strict test for precedence challenged macro arguments scripts/checkpatch.pl | 50 ++++++++++++++++++++++++++++++++++++++++++-------- 1 file changed, 42 insertions(+), 8 deletions(-) -- 2.10.0.rc2.1.g053435c

