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 --- drivers/connector/connector.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/connector') diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c index a905f7820331..7f9c4fb7e5b0 100644 --- a/drivers/connector/connector.c +++ b/drivers/connector/connector.c @@ -212,7 +212,7 @@ static void cn_rx_skb(struct sk_buff *__skb) skb = skb_get(__skb); if (skb->len >= NLMSG_SPACE(0)) { - nlh = (struct nlmsghdr *)skb->data; + nlh = nlmsg_hdr(skb); if (nlh->nlmsg_len < sizeof(struct cn_msg) || skb->len < nlh->nlmsg_len || -- cgit v1.2.3-59-g8ed1b