checkpatch: ensure kconfig help checks only apply when we are adding help

		}

# check for Kconfig help text having a real description

# Only applies when adding the entry originally, after that we do not have

# sufficient context to determine whether it is indeed long enough.

		if ($realfile =~ /Kconfig/ &&

		    $line =~ /\+?\s*(---)?help(---)?$/) {

		    $line =~ /\+\s*(?:---)?help(?:---)?$/) {

			my $length = 0;

			for (my $l = $linenr; defined($lines[$l]); $l++) {

				my $f = $lines[$l];

			my $cnt = $realcnt;

			my $ln = $linenr + 1;

			my $f;

			my $is_end = 0;

			while ($cnt > 0 && defined $lines[$ln - 1]) {

				$f = $lines[$ln - 1];

				$cnt-- if ($lines[$ln - 1] !~ /^-/);

				$is_end = $lines[$ln - 1] =~ /^\+/;

				$ln++;

				next if ($f =~ /^-/);

				$f =~ s/^.//;

				$f =~ s/#.*//;

				$f =~ s/^\s+//;

				next if ($f =~ /^$/);

				last if ($f =~ /^\s*config\s/);

				if ($f =~ /^\s*config\s/) {

					$is_end = 1;

					last;

				}

				$length++;

			}

			WARN("please write a paragraph that describes the config symbol fully\n" . $herecurr) if ($length < 4);

			WARN("please write a paragraph that describes the config symbol fully\n" . $herecurr) if ($is_end && $length < 4);

			#print "is_end<$is_end> length<$length>\n";

		}

# check we are in a valid source file if not then ignore this hunk