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put iov_iter into msghdr

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Note that the code _using_ ->msg_iter at that point will be very
unhappy with anything other than unshifted iovec-backed iov_iter.
We still need to convert users to proper primitives.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
This commit is contained in:
Al Viro 2014-11-24 10:42:55 -05:00
commit c0371da604
33 changed files with 90 additions and 112 deletions
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8
net/rxrpc/ar-output.c
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@ -531,14 +531,12 @@ static int rxrpc_send_data(struct kiocb *iocb,
struct rxrpc_skb_priv *sp;
unsigned char __user *from;
struct sk_buff *skb;
struct iovec *iov;
const struct iovec *iov;
struct sock *sk = &rx->sk;
long timeo;
bool more;
int ret, ioc, segment, copied;
_enter(",,,{%zu},%zu", msg->msg_iovlen, len);
timeo = sock_sndtimeo(sk, msg->msg_flags & MSG_DONTWAIT);
/* this should be in poll */
@ -547,8 +545,8 @@ static int rxrpc_send_data(struct kiocb *iocb,
if (sk->sk_err || (sk->sk_shutdown & SEND_SHUTDOWN))
return -EPIPE;
iov = msg->msg_iov;
ioc = msg->msg_iovlen - 1;
iov = msg->msg_iter.iov;
ioc = msg->msg_iter.nr_segs - 1;
from = iov->iov_base;
segment = iov->iov_len;
iov++;