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Diffstat (limited to 'net/iucv/af_iucv.c')
-rw-r--r--net/iucv/af_iucv.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index a089b6b91650..2e9953b2db84 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -1070,9 +1070,7 @@ static int iucv_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
txmsg.class = 0;
/* iterate over control messages */
- for (cmsg = CMSG_FIRSTHDR(msg); cmsg;
- cmsg = CMSG_NXTHDR(msg, cmsg)) {
-
+ for_each_cmsghdr(cmsg, msg) {
if (!CMSG_OK(msg, cmsg)) {
err = -EINVAL;
goto out;
@@ -1122,7 +1120,7 @@ static int iucv_sock_sendmsg(struct kiocb *iocb, struct socket *sock,
}
if (iucv->transport == AF_IUCV_TRANS_HIPER)
skb_reserve(skb, sizeof(struct af_iucv_trans_hdr) + ETH_HLEN);
- if (memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len)) {
+ if (memcpy_from_msg(skb_put(skb, len), msg, len)) {
err = -EFAULT;
goto fail;
}
@@ -1355,7 +1353,7 @@ static int iucv_sock_recvmsg(struct kiocb *iocb, struct socket *sock,
sk->sk_shutdown = sk->sk_shutdown | RCV_SHUTDOWN;
cskb = skb;
- if (skb_copy_datagram_iovec(cskb, offset, msg->msg_iov, copied)) {
+ if (skb_copy_datagram_msg(cskb, offset, msg, copied)) {
if (!(flags & MSG_PEEK))
skb_queue_head(&sk->sk_receive_queue, skb);
return -EFAULT;