rxrpc: Rename ar-peer.c to peer-object.c

Rename ar-peer.c to peer-object.c for consistency (to be) with the other
new object cache management files.  It will be modified in a later commit.
Signed-off-by: David Howells <dhowells@redhat.com>

net/rxrpc/Makefile

@@ -13,14 +13,14 @@ af-rxrpc-y := \
 	ar-input.o \
 	ar-key.o \
 	ar-output.o \
-	ar-peer.o \
 	ar-recvmsg.o \
 	ar-security.o \
 	ar-skbuff.o \
 	ar-transport.o \
 	local-event.o \
 	local-object.o \
-	objcache.o
+	objcache.o \
+	peer-object.o
 
 af-rxrpc-$(CONFIG_PROC_FS) += ar-proc.o
 af-rxrpc-$(CONFIG_SYSCTL) += sysctl.o

net/rxrpc/ar-internal.h

@@ -616,14 +616,6 @@ int rxrpc_client_sendmsg(struct rxrpc_sock *, struct rxrpc_transport *,
 			 struct msghdr *, size_t);
 int rxrpc_server_sendmsg(struct rxrpc_sock *, struct msghdr *, size_t);
 
-/*
- * ar-peer.c
- */
-struct rxrpc_peer *rxrpc_get_peer(struct sockaddr_rxrpc *, gfp_t);
-void rxrpc_put_peer(struct rxrpc_peer *);
-struct rxrpc_peer *rxrpc_find_peer(struct rxrpc_local *, __be32, __be16);
-void __exit rxrpc_destroy_all_peers(void);
-
 /*
  * ar-proc.c
  */
@@ -694,6 +686,14 @@ static inline void rxrpc_put_local(struct rxrpc_local *local)
 	objcache_put(&rxrpc_local_cache, &local->obj);
 }
 
+/*
+ * peer-object.c
+ */
+struct rxrpc_peer *rxrpc_get_peer(struct sockaddr_rxrpc *, gfp_t);
+void rxrpc_put_peer(struct rxrpc_peer *);
+struct rxrpc_peer *rxrpc_find_peer(struct rxrpc_local *, __be32, __be16);
+void __exit rxrpc_destroy_all_peers(void);
+
 /*
  * sysctl.c
  */