netdev - [PATCH] netlink: fix the warning introduced by netlink API replacement

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Message-Id: <1364563360-3516-1-git-send-email-honkiko@gmail.com>
Date:	Fri, 29 Mar 2013 21:22:40 +0800
From:	Hong Zhiguo <honkiko@...il.com>
To:	netdev@...r.kernel.org
Cc:	davem@...emloft.net, stephen@...workplumber.org,
	brian.haley@...com, tgraf@...g.ch
Subject: [PATCH] netlink: fix the warning introduced by netlink API replacement

Signed-off-by: Hong Zhiguo <honkiko@...il.com>
---
 net/ieee802154/netlink.c |    6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/net/ieee802154/netlink.c b/net/ieee802154/netlink.c
index 9247252..91b0363 100644
--- a/net/ieee802154/netlink.c
+++ b/net/ieee802154/netlink.c
@@ -65,7 +65,8 @@ struct sk_buff *ieee802154_nl_create(int flags, u8 req)
 int ieee802154_nl_mcast(struct sk_buff *msg, unsigned int group)
 {
 	/* XXX: nlh is right at the start of msg */
-	void *hdr = genlmsg_data(nlmsg_data(msg->data));
+	struct nlmsghdr *nlh = (struct nlmsghdr *)msg->data;
+	void *hdr = genlmsg_data(nlmsg_data(nlh));
 
 	if (genlmsg_end(msg, hdr) < 0)
 		goto out;
@@ -98,7 +99,8 @@ struct sk_buff *ieee802154_nl_new_reply(struct genl_info *info,
 int ieee802154_nl_reply(struct sk_buff *msg, struct genl_info *info)
 {
 	/* XXX: nlh is right at the start of msg */
-	void *hdr = genlmsg_data(nlmsg_data(msg->data));
+	struct nlmsghdr *nlh = (struct nlmsghdr *)msg->data;
+	void *hdr = genlmsg_data(nlmsg_data(nlh));
 
 	if (genlmsg_end(msg, hdr) < 0)
 		goto out;
-- 
1.7.10.4

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