[igt-dev] [PATCH i-g-t] tests/kms_flip: Fix comparison of unsigned integers

[Petri Latvala]

Difference of unsigned ints is unsigned int, and therefore always
larger than zero.

Signed-off-by: Petri Latvala <petri.latvala at intel.com>
Cc: Daniel Vetter <daniel.vetter at ffwll.ch>
---
 tests/kms_flip.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/kms_flip.c b/tests/kms_flip.c
index 798fc4e8..96f4a2f7 100755
--- a/tests/kms_flip.c
+++ b/tests/kms_flip.c
@@ -502,7 +502,7 @@ static void check_state(const struct test_output *o, const struct event_state *e
 	if (o->flags & TEST_TS_CONT) {
 		/* Ignore seq_step here since vblank waits time out immediately
 		 * when we kill the crtc. */
-		igt_assert_f(es->current_seq - es->last_seq >= 0,
+		igt_assert_f(es->current_seq >= es->last_seq,
 			     "unexpected %s seq %u, should be >= %u\n",
 			     es->name, es->current_seq, es->last_seq);
 		igt_assert_f(es->current_seq - es->last_seq <= 150,
-- 
2.19.1