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 --- fs/ecryptfs/netlink.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs/ecryptfs/netlink.c') diff --git a/fs/ecryptfs/netlink.c b/fs/ecryptfs/netlink.c index e3aa2253c850..8405d216a5fc 100644 --- a/fs/ecryptfs/netlink.c +++ b/fs/ecryptfs/netlink.c @@ -97,7 +97,7 @@ out: */ static int ecryptfs_process_nl_response(struct sk_buff *skb) { - struct nlmsghdr *nlh = (struct nlmsghdr*)skb->data; + struct nlmsghdr *nlh = nlmsg_hdr(skb); struct ecryptfs_message *msg = NLMSG_DATA(nlh); int rc; @@ -181,7 +181,7 @@ receive: "rc = [%d]\n", rc); return; } - nlh = (struct nlmsghdr *)skb->data; + nlh = nlmsg_hdr(skb); if (!NLMSG_OK(nlh, skb->len)) { ecryptfs_printk(KERN_ERR, "Received corrupt netlink " "message\n"); -- cgit v1.2.3-59-g8ed1b