diff options
| author | David S. Miller <davem@davemloft.net> | 2014-11-05 16:46:40 -0500 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-11-05 16:46:40 -0500 |
| commit | 51f3d02b980a338cd291d2bc7629cdfb2568424b (patch) | |
| tree | f49898ea87db3d5e3f5c248ab21f6ed0a70785b8 /net/phonet | |
| parent | 1d76c1d028975df8488d1ae18a76f268eb5efa93 (diff) | |
| download | lwn-51f3d02b980a338cd291d2bc7629cdfb2568424b.tar.gz lwn-51f3d02b980a338cd291d2bc7629cdfb2568424b.zip | |
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/phonet')
| -rw-r--r-- | net/phonet/datagram.c | 2 | ||||
| -rw-r--r-- | net/phonet/pep.c | 2 |
2 files changed, 2 insertions, 2 deletions
diff --git a/net/phonet/datagram.c b/net/phonet/datagram.c index 290352c0e6b4..0918bc21eae6 100644 --- a/net/phonet/datagram.c +++ b/net/phonet/datagram.c @@ -150,7 +150,7 @@ static int pn_recvmsg(struct kiocb *iocb, struct sock *sk, copylen = len; } - rval = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, copylen); + rval = skb_copy_datagram_msg(skb, 0, msg, copylen); if (rval) { rval = -EFAULT; goto out; diff --git a/net/phonet/pep.c b/net/phonet/pep.c index 70a547ea5177..44b2123e22b8 100644 --- a/net/phonet/pep.c +++ b/net/phonet/pep.c @@ -1296,7 +1296,7 @@ copy: else len = skb->len; - err = skb_copy_datagram_iovec(skb, 0, msg->msg_iov, len); + err = skb_copy_datagram_msg(skb, 0, msg, len); if (!err) err = (flags & MSG_TRUNC) ? skb->len : len; |