checkpatch.pl: don't complain about old lines with tabs
Don't complain when the patch includes lines with tabs
only in the hunk's untouched context.
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 4fa06c0..075b614 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -1495,7 +1495,7 @@
next if ($realfile !~ /\.(h|c|pl)$/);
# in QEMU, no tabs are allowed
- if ($rawline =~ /\t/) {
+ if ($rawline =~ /^\+.*\t/) {
my $herevet = "$here\n" . cat_vet($rawline) . "\n";
ERROR("code indent should never use tabs\n" . $herevet);
$rpt_cleaners = 1;