diff options
| -rw-r--r-- | drivers/s390/net/qeth_l3_main.c | 22 |
1 files changed, 17 insertions, 5 deletions
diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c index 2f512715403b..4ba82e12d6f9 100644 --- a/drivers/s390/net/qeth_l3_main.c +++ b/drivers/s390/net/qeth_l3_main.c @@ -257,6 +257,11 @@ int qeth_l3_delete_ip(struct qeth_card *card, struct qeth_ipaddr *tmp_addr) if (addr->in_progress) return -EINPROGRESS; + if (!qeth_card_hw_is_reachable(card)) { + addr->disp_flag = QETH_DISP_ADDR_DELETE; + return 0; + } + rc = qeth_l3_deregister_addr_entry(card, addr); hash_del(&addr->hnode); @@ -296,6 +301,11 @@ int qeth_l3_add_ip(struct qeth_card *card, struct qeth_ipaddr *tmp_addr) hash_add(card->ip_htable, &addr->hnode, qeth_l3_ipaddr_hash(addr)); + if (!qeth_card_hw_is_reachable(card)) { + addr->disp_flag = QETH_DISP_ADDR_ADD; + return 0; + } + /* qeth_l3_register_addr_entry can go to sleep * if we add a IPV4 addr. It is caused by the reason * that SETIP ipa cmd starts ARP staff for IPV4 addr. @@ -390,12 +400,16 @@ static void qeth_l3_recover_ip(struct qeth_card *card) int i; int rc; - QETH_CARD_TEXT(card, 4, "recoverip"); + QETH_CARD_TEXT(card, 4, "recovrip"); spin_lock_bh(&card->ip_lock); hash_for_each_safe(card->ip_htable, i, tmp, addr, hnode) { - if (addr->disp_flag == QETH_DISP_ADDR_ADD) { + if (addr->disp_flag == QETH_DISP_ADDR_DELETE) { + qeth_l3_deregister_addr_entry(card, addr); + hash_del(&addr->hnode); + kfree(addr); + } else if (addr->disp_flag == QETH_DISP_ADDR_ADD) { if (addr->proto == QETH_PROT_IPV4) { addr->in_progress = 1; spin_unlock_bh(&card->ip_lock); @@ -407,10 +421,8 @@ static void qeth_l3_recover_ip(struct qeth_card *card) if (!rc) { addr->disp_flag = QETH_DISP_ADDR_DO_NOTHING; - if (addr->ref_counter < 1) { + if (addr->ref_counter < 1) qeth_l3_delete_ip(card, addr); - kfree(addr); - } } else { hash_del(&addr->hnode); kfree(addr); |