diff options
Diffstat (limited to 'drivers/s390/net/qeth_l3_main.c')
-rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 19 |
1 files changed, 7 insertions, 12 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 07c3149e228c..fe6b9a82f69e 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -2304,7 +2304,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode) struct qeth_card *card = dev_get_drvdata(&gdev->dev); struct net_device *dev = card->dev; int rc = 0; - enum qeth_card_states recover_flag; bool carrier_ok; mutex_lock(&card->discipline_mutex); @@ -2312,7 +2311,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode) QETH_DBF_TEXT(SETUP, 2, "setonlin"); QETH_DBF_HEX(SETUP, 2, &card, sizeof(void *)); - recover_flag = card->state; rc = qeth_core_hardsetup_card(card, &carrier_ok); if (rc) { QETH_DBF_TEXT_(SETUP, 2, "2err%04x", rc); @@ -2375,7 +2373,8 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode) netif_device_attach(dev); qeth_enable_hw_features(dev); - if (recover_flag == CARD_STATE_RECOVER) { + if (card->info.open_when_online) { + card->info.open_when_online = 0; if (recovery_mode) { qeth_open(dev); qeth_l3_set_rx_mode(dev); @@ -2397,10 +2396,8 @@ out_remove: ccw_device_set_offline(CARD_WDEV(card)); ccw_device_set_offline(CARD_RDEV(card)); qdio_free(CARD_DDEV(card)); - if (recover_flag == CARD_STATE_RECOVER) - card->state = CARD_STATE_RECOVER; - else - card->state = CARD_STATE_DOWN; + card->state = CARD_STATE_DOWN; + mutex_unlock(&card->conf_mutex); mutex_unlock(&card->discipline_mutex); return rc; @@ -2416,7 +2413,6 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev, { struct qeth_card *card = dev_get_drvdata(&cgdev->dev); int rc = 0, rc2 = 0, rc3 = 0; - enum qeth_card_states recover_flag; mutex_lock(&card->discipline_mutex); mutex_lock(&card->conf_mutex); @@ -2424,11 +2420,11 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev, QETH_DBF_HEX(SETUP, 3, &card, sizeof(void *)); rtnl_lock(); + card->info.open_when_online = card->dev->flags & IFF_UP; netif_device_detach(card->dev); netif_carrier_off(card->dev); rtnl_unlock(); - recover_flag = card->state; if ((!recovery_mode && card->info.hwtrap) || card->info.hwtrap == 2) { qeth_hw_trap(card, QETH_DIAGS_TRAP_DISARM); card->info.hwtrap = 1; @@ -2447,8 +2443,7 @@ static int __qeth_l3_set_offline(struct ccwgroup_device *cgdev, if (rc) QETH_DBF_TEXT_(SETUP, 2, "1err%d", rc); qdio_free(CARD_DDEV(card)); - if (recover_flag == CARD_STATE_UP) - card->state = CARD_STATE_RECOVER; + /* let user_space know that device is offline */ kobject_uevent(&cgdev->dev.kobj, KOBJ_CHANGE); mutex_unlock(&card->conf_mutex); @@ -2511,7 +2506,7 @@ static int qeth_l3_pm_resume(struct ccwgroup_device *gdev) struct qeth_card *card = dev_get_drvdata(&gdev->dev); int rc = 0; - if (card->state == CARD_STATE_RECOVER) { + if (card->info.open_when_online) { rc = __qeth_l3_set_online(card->gdev, 1); if (rc) { rtnl_lock(); |