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checkpatch: switch -- report trailing statements on case and default

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Report trailing statements on case and default lines.

Signed-off-by: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Andy Whitcroft 2008-07-23 21:29:02 -07:00 committed by Linus Torvalds
parent f4c014c0de
commit e2a763c20b
1 changed files with 4 additions and 0 deletions
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4
scripts/checkpatch.pl
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@ -1244,6 +1244,10 @@ sub process {
ERROR("switch and case should be at the same indent\n$hereline$err");
}
}
if ($line =~ /^.\s*(?:case\s*.*|default\s*):/g &&
$line !~ /\G(?:\s*{)?(?:\s*$;*)(?:\s*\\)?\s*$/g) {
ERROR("trailing statements should be on next line\n" . $herecurr);
}
# if/while/etc brace do not go on next line, unless defining a do while loop,
# or if that brace on the next line is for something else