[PATCH v2] tests/qtest: Fix npcm7xx_timer-test.c flaky test

[Chris Rauer]

npcm7xx_timer-test occasionally fails due to the state of the timers
from the previous test iteration.  Advancing the clock step after the
reset resolves this issue.

Fixes: https://gitlab.com/qemu-project/qemu/-/issues/1897
Signed-off-by: Chris Rauer <crauer@google.com>
---
 tests/qtest/npcm7xx_timer-test.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tests/qtest/npcm7xx_timer-test.c b/tests/qtest/npcm7xx_timer-test.c
index 43711049ca..58f58c2f71 100644
--- a/tests/qtest/npcm7xx_timer-test.c
+++ b/tests/qtest/npcm7xx_timer-test.c
@@ -465,6 +465,7 @@ static void test_periodic_interrupt(gconstpointer test_data)
     int i;
 
     tim_reset(td);
+    clock_step_next();
 
     tim_write_ticr(td, count);
     tim_write_tcsr(td, CEN | IE | MODE_PERIODIC | PRESCALE(ps));
-- 
2.42.0.515.g380fc7ccd1-goog