net: use the macros defined for the members of flowi

[net-next-2.6.git] / net / ipv4 / udp.c

diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index b3f7e8cf18ac4227d298c7d4d659a7d19c50a244..b37181da487cc22164f8b9f6fe0f160ee742a36f 100644 (file)
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -110,7 +110,7 @@
 struct udp_table udp_table __read_mostly;
 EXPORT_SYMBOL(udp_table);
 
-int sysctl_udp_mem[3] __read_mostly;
+long sysctl_udp_mem[3] __read_mostly;
 EXPORT_SYMBOL(sysctl_udp_mem);
 
 int sysctl_udp_rmem_min __read_mostly;
@@ -119,7 +119,7 @@ EXPORT_SYMBOL(sysctl_udp_rmem_min);
 int sysctl_udp_wmem_min __read_mostly;
 EXPORT_SYMBOL(sysctl_udp_wmem_min);
 
-atomic_t udp_memory_allocated;
+atomic_long_t udp_memory_allocated;
 EXPORT_SYMBOL(udp_memory_allocated);
 
 #define MAX_UDP_PORTS 65536
@@ -430,7 +430,7 @@ begin:
 
        if (result) {
 exact_match:
-               if (unlikely(!atomic_inc_not_zero(&result->sk_refcnt)))
+               if (unlikely(!atomic_inc_not_zero_hint(&result->sk_refcnt, 2)))
                        result = NULL;
                else if (unlikely(compute_score2(result, net, saddr, sport,
                                  daddr, hnum, dif) < badness)) {
@@ -500,7 +500,7 @@ begin:
                goto begin;
 
        if (result) {
-               if (unlikely(!atomic_inc_not_zero(&result->sk_refcnt)))
+               if (unlikely(!atomic_inc_not_zero_hint(&result->sk_refcnt, 2)))
                        result = NULL;
                else if (unlikely(compute_score(result, net, saddr, hnum, sport,
                                  daddr, dport, dif) < badness)) {
@@ -890,15 +890,13 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
        if (rt == NULL) {
                struct flowi fl = { .oif = ipc.oif,
                                    .mark = sk->sk_mark,
-                                   .nl_u = { .ip4_u =
-                                             { .daddr = faddr,
-                                               .saddr = saddr,
-                                               .tos = tos } },
+                                   .fl4_dst = faddr,
+                                   .fl4_src = saddr,
+                                   .fl4_tos = tos,
                                    .proto = sk->sk_protocol,
                                    .flags = inet_sk_flowi_flags(sk),
-                                   .uli_u = { .ports =
-                                              { .sport = inet->inet_sport,
-                                                .dport = dport } } };
+                                   .fl_ip_sport = inet->inet_sport,
+                                   .fl_ip_dport = dport };
                struct net *net = sock_net(sk);
 
                security_sk_classify_flow(sk, &fl);
@@ -1413,7 +1411,7 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
                }
        }
 
-       if (sk->sk_filter) {
+       if (rcu_dereference_raw(sk->sk_filter)) {
                if (udp_lib_checksum_complete(skb))
                        goto drop;
        }