selftests/futex: Increment ksft pass and fail counters

Add kselftest.h to logging.h and increment the pass and fail counters as
part of the print_result routine which is called by all futex tests.

Cc: Shuah Khan <shuahkh@osg.samsung.com>
Cc: linux-api@vger.kernel.org
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Darren Hart <dvhart@linux.intel.com>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>

tools/testing/selftests/futex/include/logging.h

@@ -24,6 +24,7 @@
 #include <string.h>
 #include <unistd.h>
 #include <linux/futex.h>
+#include "kselftest.h"
 
 /*
  * Define PASS, ERROR, and FAIL strings with and without color escape
@@ -111,12 +112,14 @@ void print_result(int ret)
 
 	switch (ret) {
 	case RET_PASS:
+		ksft_inc_pass_cnt();
 		result = PASS;
 		break;
 	case RET_ERROR:
 		result = ERROR;
 		break;
 	case RET_FAIL:
+		ksft_inc_fail_cnt();
 		result = FAIL;
 		break;
 	}