From 51f3d02b980a338cd291d2bc7629cdfb2568424b Mon Sep 17 00:00:00 2001 From: "David S. Miller" Date: Wed, 5 Nov 2014 16:46:40 -0500 Subject: net: Add and use skb_copy_datagram_msg() helper. This encapsulates all of the skb_copy_datagram_iovec() callers with call argument signature "skb, offset, msghdr->msg_iov, length". When we move to iov_iters in the networking, the iov_iter object will sit in the msghdr. Having a helper like this means there will be less places to touch during that transformation. Based upon descriptions and patch from Al Viro. Signed-off-by: David S. Miller --- net/llc/af_llc.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'net/llc') diff --git a/net/llc/af_llc.c b/net/llc/af_llc.c index bb9cbc17d926..af662669f951 100644 --- a/net/llc/af_llc.c +++ b/net/llc/af_llc.c @@ -819,8 +819,7 @@ static int llc_ui_recvmsg(struct kiocb *iocb, struct socket *sock, used = len; if (!(flags & MSG_TRUNC)) { - int rc = skb_copy_datagram_iovec(skb, offset, - msg->msg_iov, used); + int rc = skb_copy_datagram_msg(skb, offset, msg, used); if (rc) { /* Exception. Bailout! */ if (!copied) -- cgit v1.2.3-59-g8ed1b