From 0d413866c7df63794790518e3fd5890969c206ad Mon Sep 17 00:00:00 2001 From: Andy Whitcroft Date: Wed, 15 Oct 2008 22:02:16 -0700 Subject: checkpatch: values: double ampersand may be unary It is possible to use double ampersand (&&) in unary context where it means the address of a goto label. Handle spacing for it. Signed-off-by: Andy Whitcroft Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- scripts/checkpatch.pl | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'scripts') diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index 6f821a0e0024..114821364c00 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -858,7 +858,7 @@ sub annotate_values { print "CLOSE($1)\n" if ($dbg_values > 1); $type = 'N'; - } elsif ($cur =~ /^(-(?![->])|\+(?!\+)|\*|\&(?!\&))/o) { + } elsif ($cur =~ /^(-(?![->])|\+(?!\+)|\*|\&\&|\&)/o) { my $variant; print "OPV($1)\n" if ($dbg_values > 1); @@ -1634,7 +1634,7 @@ sub process { # unary operator, or a cast } elsif ($op eq '!' || $op eq '~' || $opv eq '*U' || $opv eq '-U' || - $opv eq '&U') { + $opv eq '&U' || $opv eq '&&U') { if ($ctx !~ /[WEBC]x./ && $ca !~ /(?:\)|!|~|\*|-|\&|\||\+\+|\-\-|\{)$/) { ERROR("space required before that '$op' $at\n" . $hereptr); } -- cgit v1.2.1