selftests/timers: Add missing error code assignment before test

In order to work, the 'err' return value has to be updated otherwise the
test can never be true.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Acked-by: John Stultz <john.stultz@linaro.org>
Signed-off-by: Shuah Khan <shuahkh@osg.samsung.com>

diff --git a/tools/testing/selftests/timers/posix_timers.c b/tools/testing/selftests/timers/posix_timers.c
index 5a246a02dff3c6986a1bd06496473ec5be1fd252..15cf56d32155328d7ea064988b2539f4d6e2157a 100644 (file)
--- a/tools/testing/selftests/timers/posix_timers.c
+++ b/tools/testing/selftests/timers/posix_timers.c
@@ -122,7 +122,7 @@ static int check_itimer(int which)
        else if (which == ITIMER_REAL)
                idle_loop();
 
-       gettimeofday(&end, NULL);
+       err = gettimeofday(&end, NULL);
        if (err < 0) {
                perror("Can't call gettimeofday()\n");
                return -1;
@@ -175,7 +175,7 @@ static int check_timer_create(int which)
 
        user_loop();
 
-       gettimeofday(&end, NULL);
+       err = gettimeofday(&end, NULL);
        if (err < 0) {
                perror("Can't call gettimeofday()\n");
                return -1;