ktest: remove get_grub2_index

    $last_machine = $machine;

}

sub get_grub2_index {

    return if (defined($grub_number) && defined($last_grub_menu) &&

	       $last_grub_menu eq $grub_menu && defined($last_machine) &&

	       $last_machine eq $machine);

    doprint "Find grub2 menu ... ";

    $grub_number = -1;

    my $ssh_grub = $ssh_exec;

    $ssh_grub =~ s,\$SSH_COMMAND,cat $grub_file,g;

    open(IN, "$ssh_grub |")

	or dodie "unable to get $grub_file";

    my $found = 0;

    my $grub_menu_qt = quotemeta($grub_menu);

    while (<IN>) {

	if (/^menuentry.*$grub_menu_qt/) {

	    $grub_number++;

	    $found = 1;

	    last;

	} elsif (/^menuentry\s|^submenu\s/) {

	    $grub_number++;

	}

    }

    close(IN);

    dodie "Could not find '$grub_menu' in $grub_file on $machine"

	if (!$found);

    doprint "$grub_number\n";

    $last_grub_menu = $grub_menu;

    $last_machine = $machine;

}

sub get_grub_index {

    my $command;