diff options
| author | Michael S. Tsirkin <mst@mellanox.co.il> | 2005-09-12 09:52:28 -0700 |
|---|---|---|
| committer | Roland Dreier <rolandd@cisco.com> | 2005-09-18 22:02:37 -0700 |
| commit | 51574e0398a2d93cbf7f26e36b673cd919062268 (patch) | |
| tree | c8cb3e2331b71227109433ce3256c0a655506d69 /drivers/infiniband/ulp/ipoib/ipoib_main.c | |
| parent | 6c0741fbdee5bd0f8ed13ac287c4ab18e8ba7d83 (diff) | |
[PATCH] IPoIB: fix module removal race
Since ipoib uses queue_delayed_work to run flush task on port state events,
it must flush scheduled work after unregistering the event handler.
Signed-off-by: Michael S. Tsirkin <mst@mellanox.co.il>
Signed-off-by: Roland Dreier <rolandd@cisco.com>
Diffstat (limited to 'drivers/infiniband/ulp/ipoib/ipoib_main.c')
| -rw-r--r-- | drivers/infiniband/ulp/ipoib/ipoib_main.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/infiniband/ulp/ipoib/ipoib_main.c b/drivers/infiniband/ulp/ipoib/ipoib_main.c index 49d120d2b92..704f48e0b6a 100644 --- a/drivers/infiniband/ulp/ipoib/ipoib_main.c +++ b/drivers/infiniband/ulp/ipoib/ipoib_main.c @@ -1005,6 +1005,7 @@ debug_failed: register_failed: ib_unregister_event_handler(&priv->event_handler); + flush_scheduled_work(); event_failed: ipoib_dev_cleanup(priv->dev); @@ -1057,6 +1058,7 @@ static void ipoib_remove_one(struct ib_device *device) list_for_each_entry_safe(priv, tmp, dev_list, list) { ib_unregister_event_handler(&priv->event_handler); + flush_scheduled_work(); unregister_netdev(priv->dev); ipoib_dev_cleanup(priv->dev); |