From a9c7e0955a71e12167d763ef286c80acb5e5fb45 Mon Sep 17 00:00:00 2001 From: Guenter Roeck Date: Tue, 1 Mar 2016 09:44:17 -0800 Subject: net: pppolac/pppopns: Replace msg.msg_iov with iov_iter_kvec() Commit 1af89c1ef3b6 ("Hack: net: PPPoPNS and PPPoLAC build fixes for 4.1") fixed the build for PPPoPNS and PPPoLAC by re-introducing a field in struct msghdr which was removed upstream. Re-introducing the field doesn't get it used, so it is quite likely that the code never worked. Fix it up for good. Fixes: 1af89c1ef3b6 ("Hack: net: PPPoPNS and PPPoLAC build fixes for 4.1") Signed-off-by: Guenter Roeck --- drivers/net/ppp/pppolac.c | 9 ++++----- drivers/net/ppp/pppopns.c | 9 ++++----- 2 files changed, 8 insertions(+), 10 deletions(-) (limited to 'drivers/net/ppp') diff --git a/drivers/net/ppp/pppolac.c b/drivers/net/ppp/pppolac.c index 1b8180cc1d4d..0184c96579e9 100644 --- a/drivers/net/ppp/pppolac.c +++ b/drivers/net/ppp/pppolac.c @@ -206,11 +206,10 @@ static void pppolac_xmit_core(struct work_struct *delivery_work) while ((skb = skb_dequeue(&delivery_queue))) { struct sock *sk_udp = skb->sk; struct kvec iov = {.iov_base = skb->data, .iov_len = skb->len}; - struct msghdr msg = { - .msg_iov = (struct iovec *)&iov, - .msg_iovlen = 1, - .msg_flags = MSG_NOSIGNAL | MSG_DONTWAIT, - }; + struct msghdr msg = { 0 }; + + iov_iter_kvec(&msg.msg_iter, WRITE | ITER_KVEC, &iov, 1, + skb->len); sk_udp->sk_prot->sendmsg(sk_udp, &msg, skb->len); kfree_skb(skb); } diff --git a/drivers/net/ppp/pppopns.c b/drivers/net/ppp/pppopns.c index 568bb45cfeac..d9e06039794e 100644 --- a/drivers/net/ppp/pppopns.c +++ b/drivers/net/ppp/pppopns.c @@ -189,11 +189,10 @@ static void pppopns_xmit_core(struct work_struct *delivery_work) while ((skb = skb_dequeue(&delivery_queue))) { struct sock *sk_raw = skb->sk; struct kvec iov = {.iov_base = skb->data, .iov_len = skb->len}; - struct msghdr msg = { - .msg_iov = (struct iovec *)&iov, - .msg_iovlen = 1, - .msg_flags = MSG_NOSIGNAL | MSG_DONTWAIT, - }; + struct msghdr msg = { 0 }; + + iov_iter_kvec(&msg.msg_iter, WRITE | ITER_KVEC, &iov, 1, + skb->len); sk_raw->sk_prot->sendmsg(sk_raw, &msg, skb->len); kfree_skb(skb); } -- cgit v1.2.3