[Qemu-block] [PATCH v2 10/13] block/mirror: condense cancellation and relax calls

[John Snow]

We can count on the relax call to check cancellation for us, so
condense these concurrent calls.

Signed-off-by: John Snow <js...@redhat.com>
---
 block/mirror.c | 8 ++------
 1 file changed, 2 insertions(+), 6 deletions(-)

diff --git a/block/mirror.c b/block/mirror.c
index 3c73caed5e..a0e0044de2 100644
--- a/block/mirror.c
+++ b/block/mirror.c
@@ -610,9 +610,7 @@ static int coroutine_fn mirror_dirty_init(MirrorBlockJob *s)
             int bytes = MIN(s->bdev_length - offset,
                             QEMU_ALIGN_DOWN(INT_MAX, s->granularity));
 
-            block_job_relax(&s->common, 0);
-
-            if (block_job_is_cancelled(&s->common)) {
+            if (block_job_relax(&s->common, 0)) {
                 s->initial_zeroing_ongoing = false;
                 return 0;
             }
@@ -638,9 +636,7 @@ static int coroutine_fn mirror_dirty_init(MirrorBlockJob *s)
         int bytes = MIN(s->bdev_length - offset,
                         QEMU_ALIGN_DOWN(INT_MAX, s->granularity));
 
-        block_job_relax(&s->common, 0);
-
-        if (block_job_is_cancelled(&s->common)) {
+        if (block_job_relax(&s->common, 0)) {
             return 0;
         }
 
-- 
2.14.3