[openib-general] [git patch review 2/5] IB/uverbs: Flush scheduled work before unloading module

[Roland Dreier]

uverbs might schedule work to clean up when a file is closed.  Make
sure that this work runs before allowing module text to go away.

Signed-off-by: Michael S. Tsirkin <mst at mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd at cisco.com>

---

 drivers/infiniband/core/uverbs_main.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

cc76e33ec98ee2acab2d10828d31588d1b10f274
diff --git a/drivers/infiniband/core/uverbs_main.c b/drivers/infiniband/core/uverbs_main.c
index 96ea79b..903f85a 100644
--- a/drivers/infiniband/core/uverbs_main.c
+++ b/drivers/infiniband/core/uverbs_main.c
@@ -902,6 +902,7 @@ static void __exit ib_uverbs_cleanup(voi
 	unregister_filesystem(&uverbs_event_fs);
 	class_destroy(uverbs_class);
 	unregister_chrdev_region(IB_UVERBS_BASE_DEV, IB_UVERBS_MAX_DEVICES);
+	flush_scheduled_work();
 	idr_destroy(&ib_uverbs_pd_idr);
 	idr_destroy(&ib_uverbs_mr_idr);
 	idr_destroy(&ib_uverbs_mw_idr);
-- 
1.1.3