checkpatch: Update alignment check

Parenthesis alignment doesn't correctly check an existing line after an inserted or modified line with an open parenthesis. Fix it. Signed-off-by: Joe Perches <[email protected]> Cc: Andy Whitcroft <[email protected]> Signed-off-by: Andrew Morton <[email protected]> Signed-off-by: Linus Torvalds <[email protected]>
mrwenhui · Jul 31, 2012 · b34a26f · b34a26f
1 parent 4ed940d
commit b34a26f
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
@@ -1848,8 +1848,8 @@ sub process {
 
 			my $pos = pos_last_openparen($rest);
 			if ($pos >= 0) {
-				$line =~ /^\+([ \t]*)/;
-				my $newindent = $1;
+				$line =~ /^(\+| )([ \t]*)/;
+				my $newindent = $2;
 
 				my $goodtabindent = $oldindent .
 					"\t" x ($pos / 8) .