[PATCH 4/7] selftests/kcmp: change kcmp test to use kselftest exit codes

[Shuah Khan]

Change kcmp test to use kselftest exit codes in kselftest.h
to report test results.

Signed-off-by: Shuah Khan <shua...@osg.samsung.com>
---
 tools/testing/selftests/kcmp/kcmp_test.c | 16 +++++++++-------
 1 file changed, 9 insertions(+), 7 deletions(-)

diff --git a/tools/testing/selftests/kcmp/kcmp_test.c 
b/tools/testing/selftests/kcmp/kcmp_test.c
index dbba408..68bc70e 100644
--- a/tools/testing/selftests/kcmp/kcmp_test.c
+++ b/tools/testing/selftests/kcmp/kcmp_test.c
@@ -17,6 +17,8 @@
 #include <sys/stat.h>
 #include <sys/wait.h>
 
+#include "../kselftest.h"
+
 static long sys_kcmp(int pid1, int pid2, int type, int fd1, int fd2)
 {
        return syscall(__NR_kcmp, pid1, pid2, type, fd1, fd2);
@@ -34,23 +36,23 @@ int main(int argc, char **argv)
 
        if (fd1 < 0) {
                perror("Can't create file");
-               exit(1);
+               exit(EXIT_FAIL);
        }
 
        pid2 = fork();
        if (pid2 < 0) {
                perror("fork failed");
-               exit(1);
+               exit(EXIT_FAIL);
        }
 
        if (!pid2) {
                int pid2 = getpid();
-               int ret;
+               int ret = EXIT_PASS;
 
                fd2 = open(kpath, O_RDWR, 0644);
                if (fd2 < 0) {
                        perror("Can't open file");
-                       exit(1);
+                       exit(EXIT_FAIL);
                }
 
                /* An example of output and arguments */
@@ -74,7 +76,7 @@ int main(int argc, char **argv)
                if (ret) {
                        printf("FAIL: 0 expected but %d returned (%s)\n",
                                ret, strerror(errno));
-                       ret = -1;
+                       ret = EXIT_FAIL;
                } else
                        printf("PASS: 0 returned as expected\n");
 
@@ -83,7 +85,7 @@ int main(int argc, char **argv)
                if (ret) {
                        printf("FAIL: 0 expected but %d returned (%s)\n",
                                ret, strerror(errno));
-                       ret = -1;
+                       ret = EXIT_FAIL;
                } else
                        printf("PASS: 0 returned as expected\n");
 
@@ -92,5 +94,5 @@ int main(int argc, char **argv)
 
        waitpid(pid2, &status, P_ALL);
 
-       return 0;
+       return EXIT_PASS;
 }
-- 
1.9.1

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