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authorAndy Whitcroft <apw@shadowen.org>2008-10-15 22:02:16 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-10-16 11:21:34 -0700
commit0d413866c7df63794790518e3fd5890969c206ad (patch)
tree2b5ab7a342959853fc30cb65584b603242f02bf4 /scripts
parentfe2a7dbc85f37c721133c83c856f845c4ce9b602 (diff)
downloadlinux-linaro-0d413866c7df63794790518e3fd5890969c206ad.tar.gz
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 <apw@shadowen.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'scripts')
-rwxr-xr-xscripts/checkpatch.pl4
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 6f821a0e002..114821364c0 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);
}