tipc_sendmsg(): pass msghdr instead of its ->msg_iov

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>

diff --git a/net/tipc/socket.c b/net/tipc/socket.c
index e91809182c28baa79ee9c4c349b919234f7f3555..2d4b2fa7d628f04e706c7899170b63ae72e8a613 100644 (file)
--- a/net/tipc/socket.c
+++ b/net/tipc/socket.c
@@ -700,7 +700,7 @@ static unsigned int tipc_poll(struct file *file, struct socket *sock,
  * tipc_sendmcast - send multicast message
  * @sock: socket structure
  * @seq: destination address
- * @iov: message data to send
+ * @msg: message to send
  * @dsz: total length of message data
  * @timeo: timeout to wait for wakeup
  *
@@ -708,7 +708,7 @@ static unsigned int tipc_poll(struct file *file, struct socket *sock,
  * Returns the number of bytes sent on success, or errno
  */
 static int tipc_sendmcast(struct  socket *sock, struct tipc_name_seq *seq,
-                         struct iovec *iov, size_t dsz, long timeo)
+                         struct msghdr *msg, size_t dsz, long timeo)
 {
        struct sock *sk = sock->sk;
        struct tipc_msg *mhdr = &tipc_sk(sk)->phdr;
@@ -727,7 +727,7 @@ static int tipc_sendmcast(struct  socket *sock, struct tipc_name_seq *seq,
 
 new_mtu:
        mtu = tipc_bclink_get_mtu();
-       rc = tipc_msg_build(mhdr, iov, 0, dsz, mtu, &buf);
+       rc = tipc_msg_build(mhdr, msg->msg_iov, 0, dsz, mtu, &buf);
        if (unlikely(rc < 0))
                return rc;
 
@@ -951,7 +951,7 @@ static int tipc_sendmsg(struct kiocb *iocb, struct socket *sock,
        timeo = sock_sndtimeo(sk, m->msg_flags & MSG_DONTWAIT);
 
        if (dest->addrtype == TIPC_ADDR_MCAST) {
-               rc = tipc_sendmcast(sock, seq, iov, dsz, timeo);
+               rc = tipc_sendmcast(sock, seq, m, dsz, timeo);
                goto exit;
        } else if (dest->addrtype == TIPC_ADDR_NAME) {
                u32 type = dest->addr.name.name.type;