[PATCH v3 02/18] ipv4: raw_send_hdrinc(): pass msghdr
From: Al Viro <viro@ZenIV.linux.org.uk>
Date: 2015-02-04 06:40:11
Subsystem:
networking [general], the rest · Maintainers:
"David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
From: Al Viro <viro@zeniv.linux.org.uk> Switch from passing msg->iov_iter.iov to passing msg itself Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> --- net/ipv4/raw.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 0bb68df..2c9d252 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c@@ -337,7 +337,7 @@ int raw_rcv(struct sock *sk, struct sk_buff *skb) } static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4, - void *from, size_t length, + struct msghdr *msg, size_t length, struct rtable **rtp, unsigned int flags) {
@@ -382,7 +382,7 @@ static int raw_send_hdrinc(struct sock *sk, struct flowi4 *fl4, skb->transport_header = skb->network_header; err = -EFAULT; - if (memcpy_fromiovecend((void *)iph, from, 0, length)) + if (memcpy_fromiovecend((void *)iph, msg->msg_iter.iov, 0, length)) goto error_free; iphlen = iph->ihl * 4;
@@ -625,8 +625,7 @@ static int raw_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg, back_from_confirm: if (inet->hdrincl) - /* XXX: stripping const */ - err = raw_send_hdrinc(sk, &fl4, (struct iovec *)msg->msg_iter.iov, len, + err = raw_send_hdrinc(sk, &fl4, msg, len, &rt, msg->msg_flags); else {
--
2.1.4