提交 c3c1a7db 编写于 作者: A Al Viro

ipv6: rawv6_send_hdrinc(): pass msghdr

Switch from passing msg->iov_iter.iov to passing msg itself
Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk>
上级 7ae9abfd
......@@ -609,7 +609,7 @@ static int rawv6_push_pending_frames(struct sock *sk, struct flowi6 *fl6,
return err;
}
static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
struct flowi6 *fl6, struct dst_entry **dstp,
unsigned int flags)
{
......@@ -648,7 +648,7 @@ static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
skb->ip_summed = CHECKSUM_NONE;
skb->transport_header = skb->network_header;
err = memcpy_fromiovecend((void *)iph, from, 0, length);
err = memcpy_fromiovecend((void *)iph, msg->msg_iter.iov, 0, length);
if (err)
goto error_fault;
......@@ -886,8 +886,7 @@ static int rawv6_sendmsg(struct kiocb *iocb, struct sock *sk,
back_from_confirm:
if (inet->hdrincl)
/* XXX: stripping const */
err = rawv6_send_hdrinc(sk, (struct iovec *)msg->msg_iter.iov, len, &fl6, &dst, msg->msg_flags);
err = rawv6_send_hdrinc(sk, msg, len, &fl6, &dst, msg->msg_flags);
else {
lock_sock(sk);
err = ip6_append_data(sk, raw6_getfrag, &rfv,
......
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