From b529ccf2799c14346d1518e9bdf1f88f03643e99 Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Wed, 25 Apr 2007 19:08:35 -0700 Subject: [NETLINK]: Introduce nlmsg_hdr() helper For the common "(struct nlmsghdr *)skb->data" sequence, so that we reduce the number of direct accesses to skb->data and for consistency with all the other cast skb member helpers. Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: David S. Miller --- net/ipv6/netfilter/ip6_queue.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv6/netfilter') diff --git a/net/ipv6/netfilter/ip6_queue.c b/net/ipv6/netfilter/ip6_queue.c index 5cfce218c5e..275e625e497 100644 --- a/net/ipv6/netfilter/ip6_queue.c +++ b/net/ipv6/netfilter/ip6_queue.c @@ -487,7 +487,7 @@ ipq_rcv_skb(struct sk_buff *skb) if (skblen < sizeof(*nlh)) return; - nlh = (struct nlmsghdr *)skb->data; + nlh = nlmsg_hdr(skb); nlmsglen = nlh->nlmsg_len; if (nlmsglen < sizeof(*nlh) || skblen < nlmsglen) return; -- cgit v1.2.3