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authorDavid S. Miller <davem@davemloft.net>2014-11-05 16:46:40 -0500
committerDavid S. Miller <davem@davemloft.net>2014-11-05 16:46:40 -0500
commit51f3d02b980a338cd291d2bc7629cdfb2568424b (patch)
treef49898ea87db3d5e3f5c248ab21f6ed0a70785b8 /net/appletalk
parent1d76c1d028975df8488d1ae18a76f268eb5efa93 (diff)
downloadlinux-stericsson-51f3d02b980a338cd291d2bc7629cdfb2568424b.tar.gz
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 <davem@davemloft.net>
Diffstat (limited to 'net/appletalk')
-rw-r--r--net/appletalk/ddp.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/appletalk/ddp.c b/net/appletalk/ddp.c
index c00897f65a31..425942db17f6 100644
--- a/net/appletalk/ddp.c
+++ b/net/appletalk/ddp.c
@@ -1758,7 +1758,7 @@ static int atalk_recvmsg(struct kiocb *iocb, struct socket *sock, struct msghdr
copied = size;
msg->msg_flags |= MSG_TRUNC;
}
- err = skb_copy_datagram_iovec(skb, offset, msg->msg_iov, copied);
+ err = skb_copy_datagram_msg(skb, offset, msg, copied);
if (!err && msg->msg_name) {
DECLARE_SOCKADDR(struct sockaddr_at *, sat, msg->msg_name);