checkpatch: fix long line messages about patch context

Changes in ("checkpatch: categorize some long line length checks")
now erroneously reports long line defects in patch context.

Fix it.

Signed-off-by: Joe Perches <joe@perches.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
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 90e1edc8dd42fbfba3c31d03214f99d4e3c361b4..d5c8e9a3a73cfc1450b7c698e10aa9848a01dad2 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2599,7 +2599,7 @@ sub process {
 # if LONG_LINE is ignored, the other 2 types are also ignored
 #
 
-               if ($length > $max_line_length) {
+               if ($line =~ /^\+/ && $length > $max_line_length) {
                        my $msg_type = "LONG_LINE";
 
                        # Check the allowed long line types first