Bug fix: checkpatch.pl stops complaining about following pattern: """ do { //do somethins; } while (conditions); """
Signed-off-by: Su Hang <suhan...@mails.ucas.ac.cn> --- scripts/checkpatch.pl | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl index d1fe79bcc47c..2ca833f22e5a 100755 --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -2355,6 +2355,18 @@ sub process { # check for missing bracing around if etc if ($line =~ /(^.*)\b(?:if|while|for)\b/ && $line !~ /\#\s*if/) { + my $allowed = 0; + + # Check the pre-context. + if ($line =~ /(\}.*?)$/) { + my $pre = $1; + + if ($line !~ /else/) { + print "APW: ALLOWED: pre<$pre> line<$line>\n" + if $dbg_adv_apw; + $allowed = 1; + } + } my ($level, $endln, @chunks) = ctx_statement_full($linenr, $realcnt, 1); if ($dbg_adv_apw) { @@ -2363,7 +2375,6 @@ sub process { if $#chunks >= 1; } if ($#chunks >= 0 && $level == 0) { - my $allowed = 0; my $seen = 0; my $herectx = $here . "\n"; my $ln = $linenr - 1; @@ -2407,7 +2418,7 @@ sub process { $allowed = 1; } } - if ($seen != ($#chunks + 1)) { + if ($seen != ($#chunks + 1) && !$allowed) { ERROR("braces {} are necessary for all arms of this statement\n" . $herectx); } } -- 2.7.4