1 files changed, 4 insertions, 4 deletions

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index a7e4729e974b..77bd16fa9f34 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -223,7 +223,7 @@ int udp_lib_get_port(struct sock *sk, unsigned short snum,
                 inet_get_local_port_range(net, &low, &high);
                 remaining = (high - low) + 1;
 
-                rand = net_random();
+                rand = prandom_u32();
                 first = (((u64)rand * remaining) >> 32) + low;
                 /*
                  * force rand to be an odd multiple of UDP_HTABLE_SIZE
@@ -902,7 +902,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
          *      Get and verify the address.
          */
         if (msg->msg_name) {
-                struct sockaddr_in *usin = (struct sockaddr_in *)msg->msg_name;
+                DECLARE_SOCKADDR(struct sockaddr_in *, usin, msg->msg_name);
                 if (msg->msg_namelen < sizeof(*usin))
                         return -EINVAL;
                 if (usin->sin_family != AF_INET) {
@@ -986,7 +986,7 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                 fl4 = &fl4_stack;
                 flowi4_init_output(fl4, ipc.oif, sk->sk_mark, tos,
                                    RT_SCOPE_UNIVERSE, sk->sk_protocol,
-                                   inet_sk_flowi_flags(sk)|FLOWI_FLAG_CAN_SLEEP,
+                                   inet_sk_flowi_flags(sk),
                                    faddr, saddr, dport, inet->inet_sport);
 
                 security_sk_classify_flow(sk, flowi4_to_flowi(fl4));
@@ -1226,7 +1226,7 @@ int udp_recvmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
                 size_t len, int noblock, int flags, int *addr_len)
 {
         struct inet_sock *inet = inet_sk(sk);
-        struct sockaddr_in *sin = (struct sockaddr_in *)msg->msg_name;
+        DECLARE_SOCKADDR(struct sockaddr_in *, sin, msg->msg_name);
         struct sk_buff *skb;
         unsigned int ulen, copied;
         int peeked, off = 0;