/* Check if need to build a reply message.
* OVS userspace sets the NLM_F_ECHO flag if it needs the reply. */
-static bool ovs_must_notify(struct genl_info *info,
- const struct genl_multicast_group *grp)
+static bool ovs_must_notify(struct genl_family *family, struct genl_info *info,
+ unsigned int group)
{
return info->nlhdr->nlmsg_flags & NLM_F_ECHO ||
- netlink_has_listeners(genl_info_net(info)->genl_sock, 0);
+ genl_has_listeners(family, genl_info_net(info)->genl_sock,
+ group);
}
static void ovs_notify(struct genl_family *family,
{
struct sk_buff *skb;
- if (!always && !ovs_must_notify(info, &ovs_dp_flow_multicast_group))
+ if (!always && !ovs_must_notify(&dp_flow_genl_family, info, 0))
return NULL;
skb = genlmsg_new_unicast(ovs_flow_cmd_msg_size(acts), info, GFP_KERNEL);