Commit 1bdab9e5 authored by Andy Whitcroft's avatar Andy Whitcroft Committed by Linus Torvalds
Browse files

checkpatch: switch indent allow plain return



It is a common and sane idiom to allow a single return on the end of a
case statement:

	switch (...) {
	case foo:	return bar;
	}

Add an exception for this.
Signed-off-by: default avatarAndy Whitcroft <apw@shadowen.org>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 14b111c1
......@@ -1295,7 +1295,11 @@ sub process {
}
}
if ($line =~ /^.\s*(?:case\s*.*|default\s*):/g &&
$line !~ /\G(?:\s*{)?(?:\s*$;*)(?:\s*\\)?\s*$/g) {
$line !~ /\G(?:
(?:\s*{)?(?:\s*$;*)(?:\s*\\)?\s*$|
\s*return\s+
)/xg)
{
ERROR("trailing statements should be on next line\n" . $herecurr);
}
......
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