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/ieee802154/dgram.c | 2 +- net/ieee802154/raw.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) (limited to 'net/ieee802154') diff --git a/net/ieee802154/dgram.c b/net/ieee802154/dgram.c index ef2ad8aaef1..fc9193eabd4 100644 --- a/net/ieee802154/dgram.c +++ b/net/ieee802154/dgram.c @@ -324,7 +324,7 @@ static int dgram_recvmsg(struct kiocb *iocb, struct sock *sk, } /* FIXME: skip headers if necessary ?! */ - err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied); + err = skb_copy_datagram_msg(skb, 0, msg, copied); if (err) goto done; diff --git a/net/ieee802154/raw.c b/net/ieee802154/raw.c index 9d1f64806f0..73a4d53463d 100644 --- a/net/ieee802154/raw.c +++ b/net/ieee802154/raw.c @@ -195,7 +195,7 @@ static int raw_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, copied = len; } - err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copied); + err = skb_copy_datagram_msg(skb, 0, msg, copied); if (err) goto done; -- cgit v1.2.3-70-g09d2