diff options
| author | Joe Perches <joe@perches.com> | 2016-10-11 13:52:08 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2016-10-11 15:06:30 -0700 |
| commit | f59b64bffe163431b4ec61f3b00c1aeb846948f3 (patch) | |
| tree | c0eb4d7984ee48484270be672d8adbeb22097ab1 /drivers/mfd/wm831x-otp.c | |
| parent | af207524a49c3d70af0a9196072ab3b6d690fcf7 (diff) | |
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>
Diffstat (limited to 'drivers/mfd/wm831x-otp.c')
0 files changed, 0 insertions, 0 deletions