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authorAndy Whitcroft <apw@canonical.com>2009-01-15 13:51:06 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2009-01-15 16:39:38 -0800
commit63f17f8973ccdb8260e59ce5b1b4e2b2ee0401f0 (patch)
treed37e5333ccb5ea5467f6d98d2efd4c1daf681364 /scripts
parentf9a0b3d17a01fe1ba24ce1e9c18666a52052e011 (diff)
downloadlinux-63f17f8973ccdb8260e59ce5b1b4e2b2ee0401f0.tar.bz2
checkpatch: allow parentheses on return handle array values
When we allow return to have surrounding parentheses when containing comparison operators we are not correctly handling the case where the values contain array sufffixes. Squash them. Signed-off-by: Andy Whitcroft <apw@canonical.com> 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.pl6
1 files changed, 5 insertions, 1 deletions
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 1d7924ad3a34..696196e194f5 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2016,7 +2016,11 @@ sub process {
# Flatten any parentheses
$value =~ s/\)\(/\) \(/g;
- while ($value !~ /(?:$Ident|-?$Constant)\s*$Compare\s*(?:$Ident|-?$Constant)/ && $value =~ s/\([^\(\)]*\)/1/) {
+ while ($value =~ s/\[[^\{\}]*\]/1/ ||
+ $value !~ /(?:$Ident|-?$Constant)\s*
+ $Compare\s*
+ (?:$Ident|-?$Constant)/x &&
+ $value =~ s/\([^\(\)]*\)/1/) {
}
if ($value =~ /^(?:$Ident|-?$Constant)$/) {