rds: unregister IB event handler on shutdown

Signed-off-by: Bang Nguyen <bang.nguyen@oracle.com>
(cherry picked from commit 888623e08e35272913838f83e6a601b65683ab27)

diff --git a/net/rds/ib.c b/net/rds/ib.c
index 54eb8c5742f546ab79a3fb52db233cf45146f5ed..9baaa8c8ecc042b605eaf4de76837133693cc9b1 100644 (file)
--- a/net/rds/ib.c
+++ b/net/rds/ib.c
@@ -220,6 +220,8 @@ void rds_ib_remove_one(struct ib_device *device)
        if (!rds_ibdev)
                return;
 
+       ib_unregister_event_handler(&rds_ibdev->event_handler);
+
        rds_ib_dev_shutdown(rds_ibdev);
 
        /* stop connection attempts from getting a reference to this device. */