tests/pm_rps: Fix assert for sysfs writes

fprintf() returns a negative value on error. Fix the assert
to catch that.

Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
This commit is contained in:
Ville Syrjälä 2016-03-07 19:38:30 +02:00
parent f651493a6b
commit c8d5c353bf

View File

@ -130,7 +130,7 @@ static int do_writeval(FILE *filp, int val, int lerrno, bool readback_check)
igt_assert_eq(readval(filp), orig);
} else {
/* Expecting no error */
igt_assert_neq(ret, 0);
igt_assert_lt(0, ret);
wait_freq_settle();
if (readback_check)
igt_assert_eq(readval(filp), val);