Merge branch 'linux-linaro-lsk' into linux-linaro-lsk-android

[firefly-linux-kernel-4.4.55.git] / net / ipv4 / udp.c

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index eeb3474daa3f07e11300c933da7a16a5da04b17b..c3075b552248b5853f642aed19f0a89d199cb7b0 100644 (file)
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -971,7 +971,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                        err = PTR_ERR(rt);
                        rt = NULL;
                        if (err == -ENETUNREACH)
-                               IP_INC_STATS_BH(net, IPSTATS_MIB_OUTNOROUTES);
+                               IP_INC_STATS(net, IPSTATS_MIB_OUTNOROUTES);
                        goto out;
                }
 
@@ -1070,6 +1070,9 @@ int udp_sendpage(struct sock *sk, struct page *page, int offset,
        struct udp_sock *up = udp_sk(sk);
        int ret;
 
+       if (flags & MSG_SENDPAGE_NOTLAST)
+               flags |= MSG_MORE;
+
        if (!up->pending) {
                struct msghdr msg = {   .msg_flags = flags|MSG_MORE };
 
@@ -1208,7 +1211,7 @@ int udp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
        bool slow;
 
        if (flags & MSG_ERRQUEUE)
-               return ip_recv_error(sk, msg, len);
+               return ip_recv_error(sk, msg, len, addr_len);
 
 try_again:
        skb = __skb_recv_datagram(sk, flags | (noblock ? MSG_DONTWAIT : 0),