From: Andy Whitcroft <apw@shadowen.org>
Date: Thu, 16 Oct 2008 05:02:23 +0000 (-0700)
Subject: checkpatch: report the correct lines for single statement blocks
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=f055663c5853aa1d9f4c86351a4637462a0b9041;p=openwrt%2Fstaging%2Fblogic.git

checkpatch: report the correct lines for single statement blocks

Report the correct lines for single statement blocks.  Currently we are
reporting the right number of lines, but not skipping the negative lines.

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>
---

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index c7980ff2975e..36825c3d7d79 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2214,10 +2214,10 @@ sub process {
 			}
 			if ($level == 0 && $block =~ /^\s*\{/ && !$allowed) {
 				my $herectx = $here . "\n";;
-				my $end = $linenr + statement_rawlines($block) - 1;
+				my $cnt = statement_rawlines($block);
 
-				for (my $ln = $linenr - 1; $ln < $end; $ln++) {
-					$herectx .= $rawlines[$ln] . "\n";;
+				for (my $n = 0; $n < $cnt; $n++) {
+					$herectx .= raw_line($linenr, $n) . "\n";;
 				}
 
 				WARN("braces {} are not necessary for single statement blocks\n" . $herectx);