cxgb4: notify upper drivers if the device is already up when they load

Upper layer drivers aren't notified that a device is ready if their modules
load after the device becomes ready.  Add the missing notification.

Signed-off-by: Dimitris Michailidis <dm@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/cxgb4/cxgb4_main.c b/drivers/net/cxgb4/cxgb4_main.c
index 87161ce..58045b0 100644 (file)
--- a/drivers/net/cxgb4/cxgb4_main.c
+++ b/drivers/net/cxgb4/cxgb4_main.c
@@ -2327,6 +2327,9 @@ static void uld_attach(struct adapter *adap, unsigned int uld)
                register_netevent_notifier(&cxgb4_netevent_nb);
                netevent_registered = true;
        }
+
+       if (adap->flags & FULL_INIT_DONE)
+               ulds[uld].state_change(handle, CXGB4_STATE_UP);
 }
 
 static void attach_ulds(struct adapter *adap)