#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>
#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.
/* Clear queue. */
if (flags&MSG_PEEK) {
int clear = 0;
- spin_lock_irq(&sk->sk_receive_queue.lock);
+ spin_lock_bh(&sk->sk_receive_queue.lock);
if (skb == skb_peek(&sk->sk_receive_queue)) {
__skb_unlink(skb, &sk->sk_receive_queue);
clear = 1;
}
- spin_unlock_irq(&sk->sk_receive_queue.lock);
+ spin_unlock_bh(&sk->sk_receive_queue.lock);
if (clear)
kfree_skb(skb);
}
/* 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;
}
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;
}
}
/* ... 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;
}
.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,