libceph: don't try checking queue_work() return value

queue_work() doesn't "fail to queue", it returns false if work was
already on a queue, which can't happen here since we allocate
event_work right before we queue it.  So don't bother at all.

Signed-off-by: Ilya Dryomov <ilya.dryomov@inktank.com>
Reviewed-by: Alex Elder <elder@linaro.org>

1 files changed, 5 insertions, 10 deletions

diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c
index 01aeddf28469..a528ea34253a 100644
--- a/net/ceph/osd_client.c
+++ b/net/ceph/osd_client.c
@@ -2358,24 +2358,19 @@ static void handle_watch_notify(struct ceph_osd_client *osdc,
         if (event) {
                 event_work = kmalloc(sizeof(*event_work), GFP_NOIO);
                 if (!event_work) {
-                        dout("ERROR: could not allocate event_work\n");
-                        goto done_err;
+                        pr_err("couldn't allocate event_work\n");
+                        ceph_osdc_put_event(event);
+                        return;
                 }
                 INIT_WORK(&event_work->work, do_event_work);
                 event_work->event = event;
                 event_work->ver = ver;
                 event_work->notify_id = notify_id;
                 event_work->opcode = opcode;
-                if (!queue_work(osdc->notify_wq, &event_work->work)) {
-                        dout("WARNING: failed to queue notify event work\n");
-                        goto done_err;
-                }
-        }
 
-        return;
+                queue_work(osdc->notify_wq, &event_work->work);
+        }
 
-done_err:
-        ceph_osdc_put_event(event);
         return;
 
 bad: