mirror: Use job_is_cancelled()

mirror_drained_poll() returns true whenever the job is cancelled,
because "we [can] be sure that it won't issue more requests".  However,
this is only true for force-cancelled jobs, so use job_is_cancelled().

Signed-off-by: Hanna Reitz <hreitz@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-Id: <20211006151940.214590-10-hreitz@redhat.com>
Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>

diff --git a/block/mirror.c b/block/mirror.c
index 2d9642cb0030bb243a545d4c5a8782bb8897c419..0eaba880602ffb1e99c76e0660bcb901f9b9ecb9 100644 (file)
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -1184,7 +1184,7 @@ static bool mirror_drained_poll(BlockJob *job)
      * from one of our own drain sections, to avoid a deadlock waiting for
      * ourselves.
      */
-    if (!s->common.job.paused && !s->common.job.cancelled && !s->in_drain) {
+    if (!s->common.job.paused && !job_is_cancelled(&job->job) && !s->in_drain) {
         return true;
     }