Merge branch 'stable' of git://git.kernel.org/pub/scm/linux/kernel/git/cmetcalf/linux...

[karo-tx-linux.git] / drivers / s390 / net / qeth_l3_main.c

diff --git a/drivers/s390/net/qeth_l3_main.c b/drivers/s390/net/qeth_l3_main.c
index 091ca0efa1c539e0ca27f57f55a00cb543bfc304..8710337dab3eceb4e5fa692d6a39accd697ba508 100644 (file)
--- a/drivers/s390/net/qeth_l3_main.c
+++ b/drivers/s390/net/qeth_l3_main.c
@@ -623,7 +623,7 @@ static int qeth_l3_send_setrouting(struct qeth_card *card,
        return rc;
 }
 
-static void qeth_l3_correct_routing_type(struct qeth_card *card,
+static int qeth_l3_correct_routing_type(struct qeth_card *card,
                enum qeth_routing_types *type, enum qeth_prot_versions prot)
 {
        if (card->info.type == QETH_CARD_TYPE_IQD) {
@@ -632,7 +632,7 @@ static void qeth_l3_correct_routing_type(struct qeth_card *card,
                case PRIMARY_CONNECTOR:
                case SECONDARY_CONNECTOR:
                case MULTICAST_ROUTER:
-                       return;
+                       return 0;
                default:
                        goto out_inval;
                }
@@ -641,17 +641,18 @@ static void qeth_l3_correct_routing_type(struct qeth_card *card,
                case NO_ROUTER:
                case PRIMARY_ROUTER:
                case SECONDARY_ROUTER:
-                       return;
+                       return 0;
                case MULTICAST_ROUTER:
                        if (qeth_is_ipafunc_supported(card, prot,
                                                      IPA_OSA_MC_ROUTER))
-                               return;
+                               return 0;
                default:
                        goto out_inval;
                }
        }
 out_inval:
        *type = NO_ROUTER;
+       return -EINVAL;
 }
 
 int qeth_l3_setrouting_v4(struct qeth_card *card)
@@ -660,8 +661,10 @@ int qeth_l3_setrouting_v4(struct qeth_card *card)
 
        QETH_CARD_TEXT(card, 3, "setrtg4");
 
-       qeth_l3_correct_routing_type(card, &card->options.route4.type,
+       rc = qeth_l3_correct_routing_type(card, &card->options.route4.type,
                                  QETH_PROT_IPV4);
+       if (rc)
+               return rc;
 
        rc = qeth_l3_send_setrouting(card, card->options.route4.type,
                                  QETH_PROT_IPV4);
@@ -683,8 +686,10 @@ int qeth_l3_setrouting_v6(struct qeth_card *card)
 
        if (!qeth_is_supported(card, IPA_IPV6))
                return 0;
-       qeth_l3_correct_routing_type(card, &card->options.route6.type,
+       rc = qeth_l3_correct_routing_type(card, &card->options.route6.type,
                                  QETH_PROT_IPV6);
+       if (rc)
+               return rc;
 
        rc = qeth_l3_send_setrouting(card, card->options.route6.type,
                                  QETH_PROT_IPV6);
@@ -2898,7 +2903,9 @@ static inline int qeth_l3_tso_elements(struct sk_buff *skb)
                tcp_hdr(skb)->doff * 4;
        int tcpd_len = skb->len - (tcpd - (unsigned long)skb->data);
        int elements = PFN_UP(tcpd + tcpd_len - 1) - PFN_DOWN(tcpd);
-       elements += skb_shinfo(skb)->nr_frags;
+
+       elements += qeth_get_elements_for_frags(skb);
+
        return elements;
 }
 
@@ -3348,7 +3355,6 @@ static int __qeth_l3_set_online(struct ccwgroup_device *gdev, int recovery_mode)
                rc = -ENODEV;
                goto out_remove;
        }
-       qeth_trace_features(card);
 
        if (!card->dev && qeth_l3_setup_netdev(card)) {
                rc = -ENODEV;
@@ -3425,6 +3431,7 @@ contin:
                qeth_l3_set_multicast_list(card->dev);
                rtnl_unlock();
        }
+       qeth_trace_features(card);
        /* let user_space know that device is online */
        kobject_uevent(&gdev->dev.kobj, KOBJ_CHANGE);
        mutex_unlock(&card->conf_mutex);