[i-g-t 2/4] tests/intel/xe_exec_threads: remove redundant wait

[fei.yang at intel.com]

From: Fei Yang <fei.yang at intel.com>

The for-loop for REBIND case accidentally wait twice for the execs of
0x20*n interations. Copyi paste the code from INVALIDATE case which is
correct.

Signed-off-by: Fei Yang <fei.yang at intel.com>
---
 tests/intel/xe_exec_threads.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tests/intel/xe_exec_threads.c b/tests/intel/xe_exec_threads.c
index 413d6626b..962957cd7 100644
--- a/tests/intel/xe_exec_threads.c
+++ b/tests/intel/xe_exec_threads.c
@@ -340,7 +340,7 @@ test_compute_mode(int fd, uint32_t vm, uint64_t addr, uint64_t userptr,
 		xe_exec(fd, &exec);
 
 		if (flags & REBIND && i && !(i & 0x1f)) {
-			for (j = i - 0x20; j <= i; ++j)
+			for (j = i == 0x20 ? 0 : i - 0x1f; j <= i; ++j)
 				xe_wait_ufence(fd, &data[j].exec_sync,
 					       USER_FENCE_VALUE,
 					       exec_queues[e], fence_timeout);
-- 
2.25.1