inetpeer: add parameter net for inet_getpeer_v4,v6

add struct net as a parameter of inet_getpeer_v[4,6],
use net to replace &init_net.

and modify some places to provide net for inet_getpeer_v[4,6]

Signed-off-by: Gao feng <gaofeng@cn.fujitsu.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
index fef9dfa..20e67db 100644
--- a/include/net/inetpeer.h
+++ b/include/net/inetpeer.h
@@ -79,22 +79,26 @@
 			       const struct inetpeer_addr *daddr,
 			       int create);
 
-static inline struct inet_peer *inet_getpeer_v4(__be32 v4daddr, int create)
+static inline struct inet_peer *inet_getpeer_v4(struct net *net,
+						__be32 v4daddr,
+						int create)
 {
 	struct inetpeer_addr daddr;
 
 	daddr.addr.a4 = v4daddr;
 	daddr.family = AF_INET;
-	return inet_getpeer(&init_net, &daddr, create);
+	return inet_getpeer(net, &daddr, create);
 }
 
-static inline struct inet_peer *inet_getpeer_v6(const struct in6_addr *v6daddr, int create)
+static inline struct inet_peer *inet_getpeer_v6(struct net *net,
+						const struct in6_addr *v6daddr,
+						int create)
 {
 	struct inetpeer_addr daddr;
 
 	*(struct in6_addr *)daddr.addr.a6 = *v6daddr;
 	daddr.family = AF_INET6;
-	return inet_getpeer(&init_net, &daddr, create);
+	return inet_getpeer(net, &daddr, create);
 }
 
 /* can be called from BH context or outside */