--- zzzz-none-000/linux-3.10.107/tools/testing/selftests/ipc/msgque.c	2017-06-27 09:49:32.000000000 +0000
+++ scorpion-7490-727/linux-3.10.107/tools/testing/selftests/ipc/msgque.c	2021-02-04 17:41:59.000000000 +0000
@@ -5,6 +5,8 @@
 #include <linux/msg.h>
 #include <fcntl.h>
 
+#include "../kselftest.h"
+
 #define MAX_MSG_SIZE		32
 
 struct msg1 {
@@ -193,54 +195,60 @@
 	int msg, pid, err;
 	struct msgque_data msgque;
 
+	if (getuid() != 0) {
+		printf("Please run the test as root - Exiting.\n");
+		return ksft_exit_fail();
+	}
+
 	msgque.key = ftok(argv[0], 822155650);
 	if (msgque.key == -1) {
-		printf("Can't make key\n");
-		return -errno;
+		printf("Can't make key: %d\n", -errno);
+		return ksft_exit_fail();
 	}
 
 	msgque.msq_id = msgget(msgque.key, IPC_CREAT | IPC_EXCL | 0666);
 	if (msgque.msq_id == -1) {
-		printf("Can't create queue\n");
+		err = -errno;
+		printf("Can't create queue: %d\n", err);
 		goto err_out;
 	}
 
 	err = fill_msgque(&msgque);
 	if (err) {
-		printf("Failed to fill queue\n");
+		printf("Failed to fill queue: %d\n", err);
 		goto err_destroy;
 	}
 
 	err = dump_queue(&msgque);
 	if (err) {
-		printf("Failed to dump queue\n");
+		printf("Failed to dump queue: %d\n", err);
 		goto err_destroy;
 	}
 
 	err = check_and_destroy_queue(&msgque);
 	if (err) {
-		printf("Failed to check and destroy queue\n");
+		printf("Failed to check and destroy queue: %d\n", err);
 		goto err_out;
 	}
 
 	err = restore_queue(&msgque);
 	if (err) {
-		printf("Failed to restore queue\n");
+		printf("Failed to restore queue: %d\n", err);
 		goto err_destroy;
 	}
 
 	err = check_and_destroy_queue(&msgque);
 	if (err) {
-		printf("Failed to test queue\n");
+		printf("Failed to test queue: %d\n", err);
 		goto err_out;
 	}
-	return 0;
+	return ksft_exit_pass();
 
 err_destroy:
 	if (msgctl(msgque.msq_id, IPC_RMID, 0)) {
 		printf("Failed to destroy queue: %d\n", -errno);
-		return -errno;
+		return ksft_exit_fail();
 	}
 err_out:
-	return err;
+	return ksft_exit_fail();
 }