drm/nouveau/sched: Don't pass user flags to drm_syncobj_find_fence()

The flags field in drm_syncobj_find_fence() takes SYNCOBJ_WAIT flags
from the syncobj UAPI whereas sync->flags is from the nouveau UAPI. What
we actually want is 0 flags which tells it to just try to find the
fence and then return without waiting.

Fixes: b88baab ("drm/nouveau: implement new VM_BIND uAPI")
Cc: Danilo Krummrich <[email protected]>
Cc: Dave Airlie <[email protected]>
Reviewed-by: Danilo Krummrich <[email protected]>
Signed-off-by: Faith Ekstrand <[email protected]>
Signed-off-by: Danilo Krummrich <[email protected]>
Link: https://patchwork.freedesktop.org/patch/msgid/[email protected]

Author: gfxstrand

drivers/gpu/drm/nouveau/nouveau_sched.c

@@ -142,7 +142,7 @@ sync_find_fence(struct nouveau_job *job,
 
 	ret = drm_syncobj_find_fence(job->file_priv,
 				     sync->handle, point,
-				     sync->flags, fence);
+				     0 /* flags */, fence);
 	if (ret)
 		return ret;