ktest: Only need to save .config when doing mrproper

Only save the .config file if we're doing mrproper
Signed-off-by: Andrew Jones <drjones@redhat.com>
Link: http://lkml.kernel.org/r/1313155932-20092-3-git-send-email-drjones@redhat.comSigned-off-by: Steven Rostedt <rostedt@goodmis.org>

tools/testing/ktest/ktest.pl

@@ -1272,15 +1272,15 @@ sub build {
 	# allow for empty configs
 	run_command "touch $output_config";
 
-	run_command "mv $output_config $outputdir/config_temp" or
-	    dodie "moving .config";
+	if (!$noclean) {
+	    run_command "mv $output_config $outputdir/config_temp" or
+		dodie "moving .config";
 
-	if (!$noclean && !run_command "$make mrproper") {
-	    dodie "make mrproper";
-	}
+	    run_command "$make mrproper" or dodie "make mrproper";
 
-	run_command "mv $outputdir/config_temp $output_config" or
-	    dodie "moving config_temp";
+	    run_command "mv $outputdir/config_temp $output_config" or
+		dodie "moving config_temp";
+	}
 
     } elsif (!$noclean) {
 	unlink "$output_config";