1 files changed, 20 insertions, 21 deletions

diff --git a/net/nfc/netlink.c b/net/nfc/netlink.c
index 84b7e3ea7b7a..a9b2342d5253 100644
--- a/net/nfc/netlink.c
+++ b/net/nfc/netlink.c
@@ -30,8 +30,8 @@
 #include "nfc.h"
 #include "llcp.h"
 
-static struct genl_multicast_group nfc_genl_event_mcgrp = {
-        .name = NFC_GENL_MCAST_EVENT_NAME,
+static const struct genl_multicast_group nfc_genl_mcgrps[] = {
+        { .name = NFC_GENL_MCAST_EVENT_NAME, },
 };
 
 static struct genl_family nfc_genl_family = {
@@ -194,7 +194,7 @@ int nfc_genl_targets_found(struct nfc_dev *dev)
 
         genlmsg_end(msg, hdr);
 
-        return genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_ATOMIC);
+        return genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_ATOMIC);
 
 nla_put_failure:
         genlmsg_cancel(msg, hdr);
@@ -223,7 +223,7 @@ int nfc_genl_target_lost(struct nfc_dev *dev, u32 target_idx)
 
         genlmsg_end(msg, hdr);
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL);
 
         return 0;
 
@@ -255,7 +255,7 @@ int nfc_genl_tm_activated(struct nfc_dev *dev, u32 protocol)
 
         genlmsg_end(msg, hdr);
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL);
 
         return 0;
 
@@ -285,7 +285,7 @@ int nfc_genl_tm_deactivated(struct nfc_dev *dev)
 
         genlmsg_end(msg, hdr);
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL);
 
         return 0;
 
@@ -318,7 +318,7 @@ int nfc_genl_device_added(struct nfc_dev *dev)
 
         genlmsg_end(msg, hdr);
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL);
 
         return 0;
 
@@ -348,7 +348,7 @@ int nfc_genl_device_removed(struct nfc_dev *dev)
 
         genlmsg_end(msg, hdr);
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL);
 
         return 0;
 
@@ -414,7 +414,7 @@ int nfc_genl_llc_send_sdres(struct nfc_dev *dev, struct hlist_head *sdres_list)
 
         genlmsg_end(msg, hdr);
 
-        return genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_ATOMIC);
+        return genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_ATOMIC);
 
 nla_put_failure:
         genlmsg_cancel(msg, hdr);
@@ -448,7 +448,7 @@ int nfc_genl_se_added(struct nfc_dev *dev, u32 se_idx, u16 type)
 
         genlmsg_end(msg, hdr);
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL);
 
         return 0;
 
@@ -479,7 +479,7 @@ int nfc_genl_se_removed(struct nfc_dev *dev, u32 se_idx)
 
         genlmsg_end(msg, hdr);
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL);
 
         return 0;
 
@@ -600,7 +600,7 @@ int nfc_genl_dep_link_up_event(struct nfc_dev *dev, u32 target_idx,
 
         dev->dep_link_up = true;
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_ATOMIC);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_ATOMIC);
 
         return 0;
 
@@ -632,7 +632,7 @@ int nfc_genl_dep_link_down_event(struct nfc_dev *dev)
 
         genlmsg_end(msg, hdr);
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_ATOMIC);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_ATOMIC);
 
         return 0;
 
@@ -1137,7 +1137,7 @@ int nfc_genl_fw_download_done(struct nfc_dev *dev, const char *firmware_name,
 
         genlmsg_end(msg, hdr);
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL);
 
         return 0;
 
@@ -1308,7 +1308,7 @@ static void se_io_cb(void *context, u8 *apdu, size_t apdu_len, int err)
 
         genlmsg_end(msg, hdr);
 
-        genlmsg_multicast(msg, 0, nfc_genl_event_mcgrp.id, GFP_KERNEL);
+        genlmsg_multicast(&nfc_genl_family, msg, 0, 0, GFP_KERNEL);
 
         kfree(ctx);
 
@@ -1364,7 +1364,7 @@ static int nfc_genl_se_io(struct sk_buff *skb, struct genl_info *info)
         return dev->ops->se_io(dev, se_idx, apdu, apdu_len, se_io_cb, ctx);
 }
 
-static struct genl_ops nfc_genl_ops[] = {
+static const struct genl_ops nfc_genl_ops[] = {
         {
                 .cmd = NFC_CMD_GET_DEVICE,
                 .doit = nfc_genl_get_device,
@@ -1536,16 +1536,15 @@ int __init nfc_genl_init(void)
 {
         int rc;
 
-        rc = genl_register_family_with_ops(&nfc_genl_family, nfc_genl_ops,
-                                           ARRAY_SIZE(nfc_genl_ops));
+        rc = genl_register_family_with_ops_groups(&nfc_genl_family,
+                                                  nfc_genl_ops,
+                                                  nfc_genl_mcgrps);
         if (rc)
                 return rc;
 
-        rc = genl_register_mc_group(&nfc_genl_family, &nfc_genl_event_mcgrp);
-
         netlink_register_notifier(&nl_notifier);
 
-        return rc;
+        return 0;
 }
 
 /**