rbd: drop "object_name" from rbd_req_sync_unwatch()
rbd_req_sync_unwatch() only ever uses rbd_dev->header_name as the
value of its "object_name" parameter, and that value is available
within the function already. So get rid of the parameter.
Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Josh Durgin <josh.durgin@inktank.com>
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 7884cb0..30eb01e 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -1281,8 +1281,7 @@
/*
* Request sync osd unwatch
*/
-static int rbd_req_sync_unwatch(struct rbd_device *rbd_dev,
- const char *object_name)
+static int rbd_req_sync_unwatch(struct rbd_device *rbd_dev)
{
struct ceph_osd_req_op *ops;
@@ -1299,7 +1298,9 @@
0,
CEPH_OSD_FLAG_WRITE | CEPH_OSD_FLAG_ONDISK,
ops,
- object_name, 0, 0, NULL, NULL, NULL);
+ rbd_dev->header_name,
+ 0, 0, NULL, NULL, NULL);
+
rbd_destroy_ops(ops);
ceph_osdc_cancel_event(rbd_dev->watch_event);
@@ -2567,7 +2568,7 @@
rbd_dev->watch_request);
}
if (rbd_dev->watch_event)
- rbd_req_sync_unwatch(rbd_dev, rbd_dev->header_name);
+ rbd_req_sync_unwatch(rbd_dev);
rbd_put_client(rbd_dev);