[Intel-gfx] [i-g-t PATCH 2/4] flip_test: skip check for last_received_ts for the first event

[Imre Deak]

The old way worked too, but just skipping the test for the first event
is more logical/simpler thing to do.

Signed-off-by: Imre Deak <imre.deak at intel.com>
---
 tests/flip_test.c |    9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/tests/flip_test.c b/tests/flip_test.c
index 3dfce8e..e2af358 100644
--- a/tests/flip_test.c
+++ b/tests/flip_test.c
@@ -362,6 +362,9 @@ static void check_state(struct test_output *o, struct event_state *es)
 		exit(5);
 	}
 
+	if (es->count == 0)
+		return;
+
 	if (!timercmp(&es->last_received_ts, &es->current_ts, <)) {
 		fprintf(stderr, "%s ts before the %s was issued!\n",
 				es->name, es->name);
@@ -372,9 +375,6 @@ static void check_state(struct test_output *o, struct event_state *es)
 		exit(6);
 	}
 
-	if (es->count == 0)
-		return;
-
 	/* This bounding matches the one in DRM_IOCTL_WAIT_VBLANK. */
 	if (es->current_seq - (es->last_seq + es->seq_step) > 1UL << 23) {
 		fprintf(stderr, "unexpected %s seq %u, should be >= %u\n",
@@ -862,9 +862,6 @@ static void run_test_on_crtc(struct test_output *o, int crtc, int duration)
 	if (o->flags & TEST_CHECK_TS)
 		sleep(1);
 
-	gettimeofday(&o->flip_state.last_ts, NULL);
-	gettimeofday(&o->vblank_state.last_ts, NULL);
-
 	if (do_page_flip(o, o->fb_ids[1])) {
 		fprintf(stderr, "failed to page flip: %s\n", strerror(errno));
 		exit(4);
-- 
1.7.9.5