SUNRPC: rename the rpc_xprtsock_create structure

To prepare for including non-sockets-based RPC transports, change the
overly suggestive name of the transport creation arguments struct.

Signed-off-by: Tom Talpey <tmt@netapp.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 19c129e..e86958c 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -240,7 +240,7 @@
 {
 	struct rpc_xprt *xprt;
 	struct rpc_clnt *clnt;
-	struct rpc_xprtsock_create xprtargs = {
+	struct xprt_create xprtargs = {
 		.proto = args->protocol,
 		.srcaddr = args->saddress,
 		.dstaddr = args->address,