qeth: layer 3 add missing dev_open/close to ccwgroup handler

In case the ccwgroup device is set online/offline we have to run
the corresponding dev_open/close for the netdevice.

Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com>
Signed-off-by: Jeff Garzik <jgarzik@redhat.com>

diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 50545a1f6b3bee1df868b17700b6684c1114bbe8..94a8ead64ed4d3ea428d6da0eaaa810e82146ded 100644 (file)
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -2091,6 +2091,11 @@ static int qeth_l3_stop_card(struct qeth_card *card, int recovery_mode)
            (card->state == CARD_STATE_UP)) {
                if (recovery_mode)
                        qeth_l3_stop(card->dev);
+               else {
+                       rtnl_lock();
+                       dev_close(card->dev);
+                       rtnl_unlock();
+               }
                if (!card->use_hard_stop) {
                        rc = qeth_send_stoplan(card);
                        if (rc)
@@ -3135,9 +3140,15 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
        netif_carrier_on(card->dev);
 
        qeth_set_allowed_threads(card, 0xffffffff, 0);
-       if ((recover_flag == CARD_STATE_RECOVER) && recovery_mode) {
+       if (recover_flag == CARD_STATE_RECOVER) {
+               if (recovery_mode)
                        qeth_l3_open(card->dev);
-                       qeth_l3_set_multicast_list(card->dev);
+               else {
+                       rtnl_lock();
+                       dev_open(card->dev);
+                       rtnl_unlock();
+               }
+               qeth_l3_set_multicast_list(card->dev);
        }
        /* let user_space know that device is online */
        kobject_uevent(&gdev->dev.kobj, KOBJ_CHANGE);