1 files changed, 16 insertions, 28 deletions

diff --git a/fs/dlm/netlink.c b/fs/dlm/netlink.c
index 863b87d0dc7..e7cfbaf8d0e 100644
--- a/fs/dlm/netlink.c
+++ b/fs/dlm/netlink.c
@@ -9,11 +9,12 @@
 #include <net/genetlink.h>
 #include <linux/dlm.h>
 #include <linux/dlm_netlink.h>
+#include <linux/gfp.h>
 
 #include "dlm_internal.h"
 
 static uint32_t dlm_nl_seqnum;
-static uint32_t listener_nlpid;
+static uint32_t listener_nlportid;
 
 static struct genl_family family = {
 	.id		= GENL_ID_GENERATE,
@@ -26,7 +27,7 @@ static int prepare_data(u8 cmd, struct sk_buff **skbp, size_t size)
 	struct sk_buff *skb;
 	void *data;
 
-	skb = genlmsg_new(size, GFP_KERNEL);
+	skb = genlmsg_new(size, GFP_NOFS);
 	if (!skb)
 		return -ENOMEM;
 
@@ -63,48 +64,36 @@ static int send_data(struct sk_buff *skb)
 		return rv;
 	}
 
-	return genlmsg_unicast(skb, listener_nlpid);
+	return genlmsg_unicast(&init_net, skb, listener_nlportid);
 }
 
 static int user_cmd(struct sk_buff *skb, struct genl_info *info)
 {
-	listener_nlpid = info->snd_pid;
-	printk("user_cmd nlpid %u\n", listener_nlpid);
+	listener_nlportid = info->snd_portid;
+	printk("user_cmd nlpid %u\n", listener_nlportid);
 	return 0;
 }
 
-static struct genl_ops dlm_nl_ops = {
-	.cmd		= DLM_CMD_HELLO,
-	.doit		= user_cmd,
+static struct genl_ops dlm_nl_ops[] = {
+	{
+		.cmd	= DLM_CMD_HELLO,
+		.doit	= user_cmd,
+	},
 };
 
-int dlm_netlink_init(void)
+int __init dlm_netlink_init(void)
 {
-	int rv;
-
-	rv = genl_register_family(&family);
-	if (rv)
-		return rv;
-
-	rv = genl_register_ops(&family, &dlm_nl_ops);
-	if (rv < 0)
-		goto err;
-	return 0;
- err:
-	genl_unregister_family(&family);
-	return rv;
+	return genl_register_family_with_ops(&family, dlm_nl_ops);
 }
 
 void dlm_netlink_exit(void)
 {
-	genl_unregister_ops(&family, &dlm_nl_ops);
 	genl_unregister_family(&family);
 }
 
 static void fill_data(struct dlm_lock_data *data, struct dlm_lkb *lkb)
 {
 	struct dlm_rsb *r = lkb->lkb_resource;
-	struct dlm_user_args *ua = (struct dlm_user_args *) lkb->lkb_astparam;
 
 	memset(data, 0, sizeof(struct dlm_lock_data));
 
@@ -116,9 +105,8 @@ static void fill_data(struct dlm_lock_data *data, struct dlm_lkb *lkb)
 	data->status = lkb->lkb_status;
 	data->grmode = lkb->lkb_grmode;
 	data->rqmode = lkb->lkb_rqmode;
-	data->timestamp = lkb->lkb_timestamp;
-	if (ua)
-		data->xid = ua->xid;
+	if (lkb->lkb_ua)
+		data->xid = lkb->lkb_ua->xid;
 	if (r) {
 		data->lockspace_id = r->res_ls->ls_global_id;
 		data->resource_namelen = r->res_length;
@@ -128,8 +116,8 @@ static void fill_data(struct dlm_lock_data *data, struct dlm_lkb *lkb)
 
 void dlm_timeout_warn(struct dlm_lkb *lkb)
 {
+	struct sk_buff *uninitialized_var(send_skb);
 	struct dlm_lock_data *data;
-	struct sk_buff *send_skb;
 	size_t size;
 	int rv;