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/tipc/netlink.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/tipc') diff --git a/net/tipc/netlink.c b/net/tipc/netlink.c index b8e1edc..4cdafa2 100644 --- a/net/tipc/netlink.c +++ b/net/tipc/netlink.c @@ -57,7 +57,7 @@ static int handle_cmd(struct sk_buff *skb, struct genl_info *info) if (rep_buf) { skb_push(rep_buf, hdr_space); - rep_nlh = (struct nlmsghdr *)rep_buf->data; + rep_nlh = nlmsg_hdr(rep_buf); memcpy(rep_nlh, req_nlh, hdr_space); rep_nlh->nlmsg_len = rep_buf->len; genlmsg_unicast(rep_buf, req_nlh->nlmsg_pid); -- cgit v1.1