[NETLINK]: Introduce nlmsg_hdr() helper

[pandora-kernel.git] / net / decnet / netfilter / dn_rtmsg.c

diff --git a/net/decnet/netfilter/dn_rtmsg.c b/net/decnet/netfilter/dn_rtmsg.c
index ceefd9d..9e8256a 100644 (file)
--- a/net/decnet/netfilter/dn_rtmsg.c
+++ b/net/decnet/netfilter/dn_rtmsg.c
@@ -102,7 +102,7 @@ static unsigned int dnrmg_hook(unsigned int hook,
 
 static inline void dnrmg_receive_user_skb(struct sk_buff *skb)
 {
-       struct nlmsghdr *nlh = (struct nlmsghdr *)skb->data;
+       struct nlmsghdr *nlh = nlmsg_hdr(skb);
 
        if (nlh->nlmsg_len < sizeof(*nlh) || skb->len < nlh->nlmsg_len)
                return;