net: change proto destroy method to return void

Change struct proto destroy function pointer to return void.  Noticed
by Al Viro.

Signed-off-by: Brian Haley <brian.haley@hp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 1 insertions, 1 deletions

diff --git a/net/ipv6/udp_impl.h b/net/ipv6/udp_impl.h
index 321b81a4d418..92dd7da766d8 100644
--- a/net/ipv6/udp_impl.h
+++ b/net/ipv6/udp_impl.h
@@ -29,7 +29,7 @@ extern int	udpv6_recvmsg(struct kiocb *iocb, struct sock *sk,
                               struct msghdr *msg, size_t len,
                               int noblock, int flags, int *addr_len);
 extern int      udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb);
-extern int      udpv6_destroy_sock(struct sock *sk);
+extern void     udpv6_destroy_sock(struct sock *sk);
 
 #ifdef CONFIG_PROC_FS
 extern int      udp6_seq_show(struct seq_file *seq, void *v);