4962 libnsl: unused variable in clnt_dg_geterr()

@@ -33,10 +33,13 @@
 /*
  * Portions of this source code were derived from Berkeley
  * 4.3 BSD under license from the Regents of the University of
  * California.
  */
+/*
+ * Copyright 2014 Shruti V Sampat <shrutisampat@gmail.com>
+ */
 
 /*
  * Implements a connectionless client side RPC.
  */
 

@@ -53,12 +56,12 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <sys/types.h>
 #include <sys/stat.h>
 #include <strings.h>
+#include <note.h>
 
-
 extern int __rpc_timeval_to_msec(struct timeval *);
 extern bool_t xdr_opaque_auth(XDR *, struct opaque_auth *);
 extern bool_t __rpc_gss_wrap(AUTH *, char *, uint_t, XDR *, bool_t (*)(),
                                                                 caddr_t);
 extern bool_t __rpc_gss_unwrap(AUTH *, XDR *, bool_t (*)(), caddr_t);

@@ -680,13 +683,11 @@
 }
 
 static void
 clnt_dg_geterr(CLIENT *cl, struct rpc_err *errp)
 {
-/* LINTED pointer alignment */
-        struct cu_data *cu = (struct cu_data *)cl->cl_private;
-
+        NOTE(ARGUNUSED(cl))
         *errp = rpc_callerr;
 }
 
 static bool_t
 clnt_dg_freeres(CLIENT *cl, xdrproc_t xdr_res, caddr_t res_ptr)