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udp: cleanups

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Pure style cleanups.

Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2009-07-17 00:26:32 +00:00 committed by David S. Miller
parent 652f6787c0
commit c482c56857
1 changed files with 43 additions and 44 deletions
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37
net/ipv4/udp.c
View file

@ -110,11 +110,12 @@ struct udp_table udp_table;
EXPORT_SYMBOL(udp_table);
int sysctl_udp_mem[3] __read_mostly;
int sysctl_udp_rmem_min __read_mostly;
int sysctl_udp_wmem_min __read_mostly;
EXPORT_SYMBOL(sysctl_udp_mem);
int sysctl_udp_rmem_min __read_mostly;
EXPORT_SYMBOL(sysctl_udp_rmem_min);
int sysctl_udp_wmem_min __read_mostly;
EXPORT_SYMBOL(sysctl_udp_wmem_min);
atomic_t udp_memory_allocated;
@ -221,6 +222,7 @@ fail_unlock:
fail:
return error;
}
EXPORT_SYMBOL(udp_lib_get_port);
static int ipv4_rcv_saddr_equal(const struct sock *sk1, const struct sock *sk2)
{
@ -782,6 +784,7 @@ do_confirm:
err = 0;
goto out;
}
EXPORT_SYMBOL(udp_sendmsg);
int udp_sendpage(struct sock *sk, struct page *page, int offset,
size_t size, int flags)
@ -871,6 +874,7 @@ int udp_ioctl(struct sock *sk, int cmd, unsigned long arg)
return 0;
}
EXPORT_SYMBOL(udp_ioctl);
/*
* This should be easy, if there is something there we
@ -925,7 +929,9 @@ try_again:
err = skb_copy_datagram_iovec(skb, sizeof(struct udphdr),
msg->msg_iov, copied);
else {
err = skb_copy_and_csum_datagram_iovec(skb, sizeof(struct udphdr), msg->msg_iov);
err = skb_copy_and_csum_datagram_iovec(skb,
sizeof(struct udphdr),
msg->msg_iov);
if (err == -EINVAL)
goto csum_copy_err;
@ -941,8 +947,7 @@ try_again:
sock_recv_timestamp(msg, sk, skb);
/* Copy the address. */
if (sin)
{
if (sin) {
sin->sin_family = AF_INET;
sin->sin_port = udp_hdr(skb)->source;
sin->sin_addr.s_addr = ip_hdr(skb)->saddr;
@ -995,6 +1000,7 @@ int udp_disconnect(struct sock *sk, int flags)
sk_dst_reset(sk);
return 0;
}
EXPORT_SYMBOL(udp_disconnect);
void udp_lib_unhash(struct sock *sk)
{
@ -1426,6 +1432,7 @@ int udp_lib_setsockopt(struct sock *sk, int level, int optname,
return err;
}
EXPORT_SYMBOL(udp_lib_setsockopt);
int udp_setsockopt(struct sock *sk, int level, int optname,
char __user *optval, int optlen)
@ -1490,6 +1497,7 @@ int udp_lib_getsockopt(struct sock *sk, int level, int optname,
return -EFAULT;
return 0;
}
EXPORT_SYMBOL(udp_lib_getsockopt);
int udp_getsockopt(struct sock *sk, int level, int optname,
char __user *optval, int __user *optlen)
@ -1552,6 +1560,7 @@ unsigned int udp_poll(struct file *file, struct socket *sock, poll_table *wait)
return mask;
}
EXPORT_SYMBOL(udp_poll);
struct proto udp_prot = {
.name = "UDP",
@ -1582,6 +1591,7 @@ struct proto udp_prot = {
.compat_getsockopt = compat_udp_getsockopt,
#endif
};
EXPORT_SYMBOL(udp_prot);
/* ------------------------------------------------------------------------ */
#ifdef CONFIG_PROC_FS
@ -1703,11 +1713,13 @@ int udp_proc_register(struct net *net, struct udp_seq_afinfo *afinfo)
rc = -ENOMEM;
return rc;
}
EXPORT_SYMBOL(udp_proc_register);
void udp_proc_unregister(struct net *net, struct udp_seq_afinfo *afinfo)
{
proc_net_remove(net, afinfo->name);
}
EXPORT_SYMBOL(udp_proc_unregister);
/* ------------------------------------------------------------------------ */
static void udp4_format_sock(struct sock *sp, struct seq_file *f,
@ -1877,16 +1889,3 @@ out:
return segs;
}
EXPORT_SYMBOL(udp_disconnect);
EXPORT_SYMBOL(udp_ioctl);
EXPORT_SYMBOL(udp_prot);
EXPORT_SYMBOL(udp_sendmsg);
EXPORT_SYMBOL(udp_lib_getsockopt);
EXPORT_SYMBOL(udp_lib_setsockopt);
EXPORT_SYMBOL(udp_poll);
EXPORT_SYMBOL(udp_lib_get_port);
#ifdef CONFIG_PROC_FS
EXPORT_SYMBOL(udp_proc_register);
EXPORT_SYMBOL(udp_proc_unregister);
#endif