checkpatch: suppress errors triggered by short patch

[firefly-linux-kernel-4.4.55.git] / scripts / checkpatch.pl

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 457f87460d6e579e02c0e7fadbb71b5210000d52..5382f7287397d3aabd832a4f7f615216ce3d495e 100755 (executable)
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -408,6 +408,7 @@ sub ctx_statement_block {
                # context.
                if ($off >= $len) {
                        for (; $remain > 0; $line++) {
+                               last if (!defined $lines[$line]);
                                next if ($lines[$line] =~ /^-/);
                                $remain--;
                                $loff = $len;