1 files changed, 5 insertions, 7 deletions

diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
index eff050ac7049..390d750449ce 100644
--- a/net/ipv6/udp.c
+++ b/net/ipv6/udp.c
@@ -51,6 +51,7 @@
 #include <net/udp.h>
 #include <net/raw.h>
 #include <net/inet_common.h>
+#include <net/tcp_states.h>
 
 #include <net/ip6_checksum.h>
 #include <net/xfrm.h>
@@ -58,7 +59,7 @@
 #include <linux/proc_fs.h>
 #include <linux/seq_file.h>
 
-DEFINE_SNMP_STAT(struct udp_mib, udp_stats_in6);
+DEFINE_SNMP_STAT(struct udp_mib, udp_stats_in6) __read_mostly;
 
 /* Grrr, addr_type already calculated by caller, but I don't want
  * to add some silly "cookie" argument to this method just for that.
@@ -477,8 +478,7 @@ static int udpv6_rcv(struct sk_buff **pskb, unsigned int *nhoffp)
                 /* RFC 2460 section 8.1 says that we SHOULD log
                    this error. Well, it is reasonable.
                  */
-                LIMIT_NETDEBUG(
-                        printk(KERN_INFO "IPv6: udp checksum is 0\n"));
+                LIMIT_NETDEBUG(KERN_INFO "IPv6: udp checksum is 0\n");
                 goto discard;
         }
 
@@ -493,7 +493,7 @@ static int udpv6_rcv(struct sk_buff **pskb, unsigned int *nhoffp)
         if (skb->ip_summed==CHECKSUM_HW) {
                 skb->ip_summed = CHECKSUM_UNNECESSARY;
                 if (csum_ipv6_magic(saddr, daddr, ulen, IPPROTO_UDP, skb->csum)) {
-                        LIMIT_NETDEBUG(printk(KERN_DEBUG "udp v6 hw csum failure.\n"));
+                        LIMIT_NETDEBUG(KERN_DEBUG "udp v6 hw csum failure.\n");
                         skb->ip_summed = CHECKSUM_NONE;
                 }
         }
@@ -825,7 +825,7 @@ back_from_confirm:
                 /* ... which is an evident application bug. --ANK */
                 release_sock(sk);
 
-                LIMIT_NETDEBUG(printk(KERN_DEBUG "udp cork app bug 2\n"));
+                LIMIT_NETDEBUG(KERN_DEBUG "udp cork app bug 2\n");
                 err = -EINVAL;
                 goto out;
         }
@@ -1054,8 +1054,6 @@ struct proto udpv6_prot = {
         .obj_size =     sizeof(struct udp6_sock),
 };
 
-extern struct proto_ops inet6_dgram_ops;
-
 static struct inet_protosw udpv6_protosw = {
         .type =      SOCK_DGRAM,
         .protocol =  IPPROTO_UDP,