dcbnl: Use type safe nlmsg_data()

Signed-off-by: Thomas Graf <[email protected]> Signed-off-by: David S. Miller <[email protected]>
mrwenhui · Jun 13, 2012 · 7a282bc · 7a282bc
1 parent 4e4f2f6
commit 7a282bc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/dcb/dcbnl.c b/net/dcb/dcbnl.c
@@ -1659,7 +1659,7 @@ static int dcb_doit(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
 {
 	struct net *net = sock_net(skb->sk);
 	struct net_device *netdev;
-	struct dcbmsg  *dcb = (struct dcbmsg *)NLMSG_DATA(nlh);
+	struct dcbmsg *dcb = nlmsg_data(nlh);
 	struct nlattr *tb[DCB_ATTR_MAX + 1];
 	u32 pid = skb ? NETLINK_CB(skb).pid : 0;
 	int ret = -EINVAL;