| commit | c00df19a5026f2cb08f1770dcc29226512f4d099 | [log] [tgz] |
|---|---|---|
| author | Joe Perches <joe@perches.com> | Wed Aug 06 16:11:01 2014 -0700 |
| committer | Linus Torvalds <torvalds@linux-foundation.org> | Wed Aug 06 18:01:28 2014 -0700 |
| tree | ffc146309723945fac34988eebd0d9a1f2284e53 | |
| parent | 13f1937ef33950b1112049972249e6191b82e6c9 [diff] |
checkpatch: warn on break after goto or return with same tab indentation
Using break; after a goto or return is unnecessary so emit a warning
when the break is at the same indent level.
So this emits a warning on:
switch (foo) {
case 1:
goto err;
break;
}
but not on:
switch (foo) {
case 1:
if (bar())
goto err;
break;
}
Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>