aoe: don't use flush_scheduled_work()

flush_scheduled_work() is deprecated and scheduled to be removed.
Directly cancel aoedev->work on free instead of depending on
flush_scheduled_works().

Signed-off-by: Tejun Heo <tj@kernel.org>
Cc: "Ed L. Cashin" <ecashin@coraid.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Jens Axboe <jaxboe@fusionio.com>

1 files changed, 1 insertions, 3 deletions

diff --git a/drivers/block/aoe/aoedev.c b/drivers/block/aoe/aoedev.c
index 0849280bfc1c..6b5110a47458 100644
--- a/drivers/block/aoe/aoedev.c
+++ b/drivers/block/aoe/aoedev.c
@@ -102,6 +102,7 @@ aoedev_freedev(struct aoedev *d)
 {
         struct aoetgt **t, **e;
 
+        cancel_work_sync(&d->work);
         if (d->gd) {
                 aoedisk_rm_sysfs(d);
                 del_gendisk(d->gd);
@@ -135,7 +136,6 @@ aoedev_flush(const char __user *str, size_t cnt)
                 all = !strncmp(buf, "all", 3);
         }
 
-        flush_scheduled_work();
         spin_lock_irqsave(&devlist_lock, flags);
         dd = &devlist;
         while ((d = *dd)) {
@@ -257,8 +257,6 @@ aoedev_exit(void)
         struct aoedev *d;
         ulong flags;
 
-        flush_scheduled_work();
-
         while ((d = devlist)) {
                 devlist = d->next;