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.jail...@wanadoo.fr>
---
 tools/testing/selftests/timers/posix_timers.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/testing/selftests/timers/posix_timers.c 
b/tools/testing/selftests/timers/posix_timers.c
index 5a246a0..15cf56d 100644
--- 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;
-- 
2.7.4


---
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