SUNRPC: Declare as const the rpc_message arguments to rpc_call_sync/async

Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
index 129a86e..6fff7f8 100644 (file)
--- a/include/linux/sunrpc/clnt.h
+++ b/include/linux/sunrpc/clnt.h
@@ -127,11 +127,12 @@ int               rpcb_getport_sync(struct sockaddr_in *, u32, u32, int);
 void           rpcb_getport_async(struct rpc_task *);
 
 void           rpc_call_start(struct rpc_task *);
-int            rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg,
-                              int flags, const struct rpc_call_ops *tk_ops,
+int            rpc_call_async(struct rpc_clnt *clnt,
+                              const struct rpc_message *msg, int flags,
+                              const struct rpc_call_ops *tk_ops,
                               void *calldata);
-int            rpc_call_sync(struct rpc_clnt *clnt, struct rpc_message *msg,
-                             int flags);
+int            rpc_call_sync(struct rpc_clnt *clnt,
+                             const struct rpc_message *msg, int flags);
 struct rpc_task *rpc_call_null(struct rpc_clnt *clnt, struct rpc_cred *cred,
                               int flags);
 void           rpc_restart_call(struct rpc_task *);

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 8c6a7f1..a23512b 100644 (file)
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -548,7 +548,7 @@ EXPORT_SYMBOL_GPL(rpc_run_task);
  * @msg: RPC call parameters
  * @flags: RPC call flags
  */
-int rpc_call_sync(struct rpc_clnt *clnt, struct rpc_message *msg, int flags)
+int rpc_call_sync(struct rpc_clnt *clnt, const struct rpc_message *msg, int flags)
 {
        struct rpc_task *task;
        struct rpc_task_setup task_setup_data = {
@@ -579,7 +579,7 @@ EXPORT_SYMBOL_GPL(rpc_call_sync);
  * @data: user call data
  */
 int
-rpc_call_async(struct rpc_clnt *clnt, struct rpc_message *msg, int flags,
+rpc_call_async(struct rpc_clnt *clnt, const struct rpc_message *msg, int flags,
               const struct rpc_call_ops *tk_ops, void *data)
 {
        struct rpc_task *task;