SUNRPC: Make address format buffers more generic
For now we will assume that all transports will use the address format
buffers in the rpc_xprt struct to store their addresses. Change
rpc_peer2str() to be a generic routine to handle this, and get rid of the
print_address() op in the rpc_xprt_ops vector.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
index faa6bfe..a94aff4 100644
--- a/net/sunrpc/xprtsock.c
+++ b/net/sunrpc/xprtsock.c
@@ -1061,19 +1061,6 @@
}
/**
- * xs_print_peer_address - format an IPv4 address for printing
- * @xprt: generic transport
- * @format: flags field indicating which parts of the address to render
- */
-static char *xs_print_peer_address(struct rpc_xprt *xprt, enum rpc_display_format_t format)
-{
- if (xprt->address_strings[format] != NULL)
- return xprt->address_strings[format];
- else
- return "unprintable";
-}
-
-/**
* xs_set_port - reset the port number in the remote endpoint address
* @xprt: generic transport
* @port: new port number
@@ -1146,7 +1133,7 @@
}
dprintk("RPC: worker connecting xprt %p to address: %s\n",
- xprt, xs_print_peer_address(xprt, RPC_DISPLAY_ALL));
+ xprt, xprt->address_strings[RPC_DISPLAY_ALL]);
if (!transport->inet) {
struct sock *sk = sock->sk;
@@ -1233,7 +1220,7 @@
xs_tcp_reuse_connection(xprt);
dprintk("RPC: worker connecting xprt %p to address: %s\n",
- xprt, xs_print_peer_address(xprt, RPC_DISPLAY_ALL));
+ xprt, xprt->address_strings[RPC_DISPLAY_ALL]);
if (!transport->inet) {
struct sock *sk = sock->sk;
@@ -1380,7 +1367,6 @@
static struct rpc_xprt_ops xs_udp_ops = {
.set_buffer_size = xs_udp_set_buffer_size,
- .print_addr = xs_print_peer_address,
.reserve_xprt = xprt_reserve_xprt_cong,
.release_xprt = xprt_release_xprt_cong,
.rpcbind = rpc_getport,
@@ -1398,7 +1384,6 @@
};
static struct rpc_xprt_ops xs_tcp_ops = {
- .print_addr = xs_print_peer_address,
.reserve_xprt = xprt_reserve_xprt,
.release_xprt = xs_tcp_release_xprt,
.rpcbind = rpc_getport,
@@ -1485,7 +1470,7 @@
xs_format_peer_addresses(xprt);
dprintk("RPC: set up transport to address %s\n",
- xs_print_peer_address(xprt, RPC_DISPLAY_ALL));
+ xprt->address_strings[RPC_DISPLAY_ALL]);
return xprt;
}
@@ -1529,7 +1514,7 @@
xs_format_peer_addresses(xprt);
dprintk("RPC: set up transport to address %s\n",
- xs_print_peer_address(xprt, RPC_DISPLAY_ALL));
+ xprt->address_strings[RPC_DISPLAY_ALL]);
return xprt;
}