ktest: Further consistency cleanups

This cleans up some additional whitespace pieces that to be more
consistent, as well as moving a curly brace around, and some 'or'
statements to match the rest of the file (usually or goes at the
end of the line vs. at the beginning)
Signed-off-by: John 'Warthog9' Hawley (VMware) <warthog9@eaglescrag.net>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>

tools/testing/ktest/ktest.pl

@@ -863,7 +863,6 @@ sub value_defined {
 	defined($opt{$2});
 }
 
-my $d = 0;
 sub process_expression {
     my ($name, $val) = @_;
 
@@ -978,7 +977,6 @@ sub __read_config {
 	    $override = 0;
 
 	    if ($type eq "TEST_START") {
-
 		if ($num_tests_set) {
 		    die "$name: $.: Can not specify both NUM_TESTS and TEST_START\n";
 		}
@@ -1048,7 +1046,6 @@ sub __read_config {
 		$test_num = $old_test_num;
 		$repeat = $old_repeat;
 	    }
-
 	} elsif (/^\s*ELSE\b(.*)$/) {
 	    if (!$if) {
 		die "$name: $.: ELSE found with out matching IF section\n$_";
@@ -1471,7 +1468,6 @@ sub get_test_name() {
 }
 
 sub dodie {
-
     # avoid recursion
     return if ($in_die);
     $in_die = 1;
@@ -1481,10 +1477,8 @@ sub dodie {
     doprint "CRITICAL FAILURE... [TEST $i] ", @_, "\n";
 
     if ($reboot_on_error && !do_not_reboot) {
-
 	doprint "REBOOTING\n";
 	reboot_to_good;
-
     } elsif ($poweroff_on_error && defined($power_off)) {
 	doprint "POWERING OFF\n";
 	`$power_off`;
@@ -1519,6 +1513,7 @@ sub dodie {
 	    close O;
 	    close L;
 	}
+
 	send_email("KTEST: critical failure for test $i [$name]",
 		"Your test started at $script_start_time has failed with:\n@_\n", $log_file);
     }
@@ -1924,8 +1919,8 @@ sub _get_grub_index {
     my $ssh_grub = $ssh_exec;
     $ssh_grub =~ s,\$SSH_COMMAND,$command,g;
 
-    open(IN, "$ssh_grub |")
-	or dodie "unable to execute $command";
+    open(IN, "$ssh_grub |") or
+	dodie "unable to execute $command";
 
     my $found = 0;
 
@@ -1979,8 +1974,7 @@ sub get_grub_index {
     _get_grub_index($command, $target, $skip);
 }
 
-sub wait_for_input
-{
+sub wait_for_input {
     my ($fp, $time) = @_;
     my $start_time;
     my $rin;
@@ -2096,7 +2090,6 @@ sub monitor {
     my $version_found = 0;
 
     while (!$done) {
-
 	if ($bug && defined($stop_after_failure) &&
 	    $stop_after_failure >= 0) {
 	    my $time = $stop_after_failure - (time - $failure_start);
@@ -2571,7 +2564,6 @@ sub build {
 	    run_command "mv $outputdir/config_temp $output_config" or
 		dodie "moving config_temp";
 	}
-
     } elsif (!$noclean) {
 	unlink "$output_config";
 	run_command "$make mrproper" or
@@ -2652,7 +2644,8 @@ sub success {
 
     print_times;
 
-    doprint "\n\n*******************************************\n";
+    doprint "\n\n";
+    doprint "*******************************************\n";
     doprint "*******************************************\n";
     doprint "KTEST RESULT: TEST $i$name SUCCESS!!!!   **\n";
     doprint "*******************************************\n";
@@ -3034,7 +3027,6 @@ sub bisect {
     }
 
     if ($do_check) {
-
 	# get current HEAD
 	my $head = get_sha1("HEAD");
 
@@ -3074,13 +3066,11 @@ sub bisect {
 	run_command "git bisect replay $replay" or
 	    dodie "failed to run replay";
     } else {
-
 	run_command "git bisect good $good" or
 	    dodie "could not set bisect good to $good";
 
 	run_git_bisect "git bisect bad $bad" or
 	    dodie "could not set bisect bad to $bad";
-
     }
 
     if (defined($start)) {
@@ -3133,8 +3123,8 @@ sub assign_configs {
 
     doprint "Reading configs from $config\n";
 
-    open (IN, $config)
-	or dodie "Failed to read $config";
+    open (IN, $config) or
+	dodie "Failed to read $config";
 
     while (<IN>) {
 	chomp;
@@ -3287,7 +3277,8 @@ sub config_bisect {
 
     if (!defined($config_bisect_exec)) {
 	# First check the location that ktest.pl ran
-	my @locations = ( "$pwd/config-bisect.pl",
+	my @locations = (
+		"$pwd/config-bisect.pl",
 		"$dirname/config-bisect.pl",
 		"$builddir/tools/testing/ktest/config-bisect.pl",
 		undef );
@@ -3632,8 +3623,8 @@ sub read_kconfig {
 
 sub read_depends {
     # find out which arch this is by the kconfig file
-    open (IN, $output_config)
-	or dodie "Failed to read $output_config";
+    open (IN, $output_config) or
+	dodie "Failed to read $output_config";
     my $arch;
     while (<IN>) {
 	if (m,Linux/(\S+)\s+\S+\s+Kernel Configuration,) {
@@ -3708,7 +3699,6 @@ sub get_depends {
     my @configs;
 
     while ($dep =~ /[$valid]/) {
-
 	if ($dep =~ /^[^$valid]*([$valid]+)/) {
 	    my $conf = "CONFIG_" . $1;
 
@@ -3889,7 +3879,6 @@ sub make_min_config {
     my $take_two = 0;
 
     while (!$done) {
-
 	my $config;
 	my $found;
 
@@ -3976,8 +3965,8 @@ sub make_min_config {
 
 	    # update new ignore configs
 	    if (defined($ignore_config)) {
-		open (OUT, ">$temp_config")
-		    or dodie "Can't write to $temp_config";
+		open (OUT, ">$temp_config") or
+		    dodie "Can't write to $temp_config";
 		foreach my $config (keys %save_configs) {
 		    print OUT "$save_configs{$config}\n";
 		}
@@ -4004,8 +3993,8 @@ sub make_min_config {
 	    }
 
 	    # Save off all the current mandatory configs
-	    open (OUT, ">$temp_config")
-		or dodie "Can't write to $temp_config";
+	    open (OUT, ">$temp_config") or
+		dodie "Can't write to $temp_config";
 	    foreach my $config (keys %keep_configs) {
 		print OUT "$keep_configs{$config}\n";
 	    }
@@ -4043,7 +4032,6 @@ sub make_warnings_file {
 
     open(IN, $buildlog) or dodie "Can't open $buildlog";
     while (<IN>) {
-
 	# Some compilers use UTF-8 extended for quotes
 	# for distcc heterogeneous systems, this causes issues
 	s/$utf8_quote/'/g;
@@ -4263,7 +4251,6 @@ sub do_send_mail {
 }
 
 sub send_email {
-
     if (defined($mailto)) {
 	if (!defined($mailer)) {
 	    doprint "No email sent: email or mailer not specified in config.\n";