Commits
Joe Perches committed f59b64bffe1
checkpatch: add --strict test for macro argument reuse If a macro argument is used multiple times in the macro definition, the macro argument may have an unexpected side-effect. Add a test (MACRO_ARG_REUSE) for that condition which is only emitted with command-line option --strict. Link: http://lkml.kernel.org/r/b6d67a87cafcafd15499e91780dc63b15dec0aa0.1473744906.git.joe@perches.com Signed-off-by: Joe Perches <joe@perches.com> Cc: Andy Whitcroft <apw@canonical.com> Cc: Julia Lawall <julia.lawall@lip6.fr> Cc: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>