UPSTREAM: dma-fence: Report the composite sync_file status

Same as for the individual fences, we want to report the actual status
of the fence when queried.

Reported-by: Petri Latvala <petri.latvala@intel.com>
Change-Id: I1d27a1a363523b257c9a4fffe30e4abdc3cc504b
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Sumit Semwal <sumit.semwal@linaro.org>
Cc: Gustavo Padovan <gustavo@padovan.org>
Cc: Petri Latvala <petri.latvala@intel.com>
Reviewed-by: Matthew Auld <matthew.auld@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20190812091203.29871-1-chris@chris-wilson.co.uk

drivers/dma-buf/sync_file.c

@@ -429,7 +429,7 @@ static long sync_file_ioctl_fence_info(struct sync_file *sync_file,
 	 * info->num_fences.
 	 */
 	if (!info.num_fences) {
-		info.status = dma_fence_is_signaled(sync_file->fence);
+		info.status = dma_fence_get_status(sync_file->fence);
 		goto no_fences;
 	} else {
 		info.status = 1;