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checkpatch: complex macros -- fix up extension handling

Only pull in new extension lines where the current contents ends with a \.

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>
Andy Whitcroft 16 years ago
parent
commit
636d140a80
1 changed files with 2 additions and 2 deletions
  1. 2 2
      scripts/checkpatch.pl

+ 2 - 2
scripts/checkpatch.pl

@@ -1977,8 +1977,8 @@ sub process {
 			# Extract the remainder of the define (if any) and
 			# rip off surrounding spaces, and trailing \'s.
 			$rest = '';
-			while ($off != 0 || ($cnt > 0 && $rest =~ /(?:^|\\)\s*$/)) {
-				#print "ADDING $off <" . substr($lines[$ln - 1], $off) . ">\n";
+			while ($off != 0 || ($cnt > 0 && $rest =~ /\\\s*$/)) {
+				#print "ADDING cnt<$cnt> $off <" . substr($lines[$ln - 1], $off) . "> rest<$rest>\n";
 				if ($off != 0 || $lines[$ln - 1] !~ /^-/) {
 					$rest .= substr($lines[$ln - 1], $off) . "\n";
 					$cnt--;