diff options
| author | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-06 09:10:59 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2014-11-24 13:16:39 +0300 |
| commit | 8feb2fb2bb986c533e18037d3c45a5f779421992 (patch) | |
| tree | 7c10e24137e82d54aaa533aeadc21a2d2dae922c /net/unix/af_unix.c | |
| parent | 195e952d03a797aa953f62ffe24ec58693e17ed8 (diff) | |
| download | linux-8feb2fb2bb986c533e18037d3c45a5f779421992.tar.xz | |
switch AF_PACKET and AF_UNIX to skb_copy_datagram_from_iter()
... and kill skb_copy_datagram_iovec()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'net/unix/af_unix.c')
| -rw-r--r-- | net/unix/af_unix.c | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c index 5eee625d113f..4450d6226602 100644 --- a/net/unix/af_unix.c +++ b/net/unix/af_unix.c @@ -1459,6 +1459,9 @@ static int unix_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock, struct scm_cookie tmp_scm; int max_level; int data_len = 0; + struct iov_iter from; + + iov_iter_init(&from, WRITE, msg->msg_iov, msg->msg_iovlen, len); if (NULL == siocb->scm) siocb->scm = &tmp_scm; @@ -1516,7 +1519,7 @@ static int unix_dgram_sendmsg(struct kiocb *kiocb, struct socket *sock, skb_put(skb, len - data_len); skb->data_len = data_len; skb->len = len; - err = skb_copy_datagram_from_iovec(skb, 0, msg->msg_iov, 0, len); + err = skb_copy_datagram_from_iter(skb, 0, &from, len); if (err) goto out_free; @@ -1638,6 +1641,9 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, bool fds_sent = false; int max_level; int data_len; + struct iov_iter from; + + iov_iter_init(&from, WRITE, msg->msg_iov, msg->msg_iovlen, len); if (NULL == siocb->scm) siocb->scm = &tmp_scm; @@ -1694,8 +1700,7 @@ static int unix_stream_sendmsg(struct kiocb *kiocb, struct socket *sock, skb_put(skb, size - data_len); skb->data_len = data_len; skb->len = size; - err = skb_copy_datagram_from_iovec(skb, 0, msg->msg_iov, - sent, size); + err = skb_copy_datagram_from_iter(skb, 0, &from, size); if (err) { kfree_skb(skb); goto out_err; |