Merge tag 'v3.4' with SCSI updates, needed for subsequent firewire-sbp2 changes

Linux 3.4

1 files changed, 18 insertions, 11 deletions

diff --git a/net/openvswitch/datapath.c b/net/openvswitch/datapath.c
index e44e631ea952..e66341ec455c 100644
--- a/net/openvswitch/datapath.c
+++ b/net/openvswitch/datapath.c
@@ -321,7 +321,7 @@ static int queue_userspace_packet(int dp_ifindex, struct sk_buff *skb,
                         return -ENOMEM;
 
                 nskb = __vlan_put_tag(nskb, vlan_tx_tag_get(nskb));
-                if (!skb)
+                if (!nskb)
                         return -ENOMEM;
 
                 nskb->vlan_tci = 0;
@@ -421,6 +421,19 @@ static int validate_sample(const struct nlattr *attr,
         return validate_actions(actions, key, depth + 1);
 }
 
+static int validate_tp_port(const struct sw_flow_key *flow_key)
+{
+        if (flow_key->eth.type == htons(ETH_P_IP)) {
+                if (flow_key->ipv4.tp.src && flow_key->ipv4.tp.dst)
+                        return 0;
+        } else if (flow_key->eth.type == htons(ETH_P_IPV6)) {
+                if (flow_key->ipv6.tp.src && flow_key->ipv6.tp.dst)
+                        return 0;
+        }
+
+        return -EINVAL;
+}
+
 static int validate_set(const struct nlattr *a,
                         const struct sw_flow_key *flow_key)
 {
@@ -462,18 +475,13 @@ static int validate_set(const struct nlattr *a,
                 if (flow_key->ip.proto != IPPROTO_TCP)
                         return -EINVAL;
 
-                if (!flow_key->ipv4.tp.src || !flow_key->ipv4.tp.dst)
-                        return -EINVAL;
-
-                break;
+                return validate_tp_port(flow_key);
 
         case OVS_KEY_ATTR_UDP:
                 if (flow_key->ip.proto != IPPROTO_UDP)
                         return -EINVAL;
 
-                if (!flow_key->ipv4.tp.src || !flow_key->ipv4.tp.dst)
-                        return -EINVAL;
-                break;
+                return validate_tp_port(flow_key);
 
         default:
                 return -EINVAL;
@@ -1641,10 +1649,9 @@ static int ovs_vport_cmd_set(struct sk_buff *skb, struct genl_info *info)
         reply = ovs_vport_cmd_build_info(vport, info->snd_pid, info->snd_seq,
                                          OVS_VPORT_CMD_NEW);
         if (IS_ERR(reply)) {
-                err = PTR_ERR(reply);
                 netlink_set_err(init_net.genl_sock, 0,
-                                ovs_dp_vport_multicast_group.id, err);
-                return 0;
+                                ovs_dp_vport_multicast_group.id, PTR_ERR(reply));
+                goto exit_unlock;
         }
 
         genl_notify(reply, genl_info_net(info), info->snd_pid,