diff options
Diffstat (limited to 'net/dccp/proto.c')
| -rw-r--r-- | net/dccp/proto.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/net/dccp/proto.c b/net/dccp/proto.c index 5ab6627cf370..e171b780b499 100644 --- a/net/dccp/proto.c +++ b/net/dccp/proto.c @@ -703,7 +703,7 @@ EXPORT_SYMBOL_GPL(compat_dccp_getsockopt); static int dccp_msghdr_parse(struct msghdr *msg, struct sk_buff *skb) { - struct cmsghdr *cmsg = CMSG_FIRSTHDR(msg); + struct cmsghdr *cmsg; /* * Assign an (opaque) qpolicy priority value to skb->priority. @@ -717,8 +717,7 @@ static int dccp_msghdr_parse(struct msghdr *msg, struct sk_buff *skb) */ skb->priority = 0; - for (; cmsg != NULL; cmsg = CMSG_NXTHDR(msg, cmsg)) { - + for_each_cmsghdr(cmsg, msg) { if (!CMSG_OK(msg, cmsg)) return -EINVAL; @@ -781,7 +780,7 @@ int dccp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, goto out_release; skb_reserve(skb, sk->sk_prot->max_header); - rc = memcpy_fromiovec(skb_put(skb, len), msg->msg_iov, len); + rc = memcpy_from_msg(skb_put(skb, len), msg, len); if (rc != 0) goto out_discard; @@ -896,7 +895,7 @@ verify_sock_status: else if (len < skb->len) msg->msg_flags |= MSG_TRUNC; - if (skb_copy_datagram_iovec(skb, 0, msg->msg_iov, len)) { + if (skb_copy_datagram_msg(skb, 0, msg, len)) { /* Exception. Bailout! */ len = -EFAULT; break; |