1 files changed, 22 insertions, 19 deletions

diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
index c5a33648e9fd..145524039577 100644
--- a/fs/lockd/clntproc.c
+++ b/fs/lockd/clntproc.c
@@ -26,11 +26,12 @@
 static int      nlmclnt_test(struct nlm_rqst *, struct file_lock *);
 static int      nlmclnt_lock(struct nlm_rqst *, struct file_lock *);
 static int      nlmclnt_unlock(struct nlm_rqst *, struct file_lock *);
-static void     nlmclnt_unlock_callback(struct rpc_task *);
-static void     nlmclnt_cancel_callback(struct rpc_task *);
 static int      nlm_stat_to_errno(u32 stat);
 static void     nlmclnt_locks_init_private(struct file_lock *fl, struct nlm_host *host);
 
+static const struct rpc_call_ops nlmclnt_unlock_ops;
+static const struct rpc_call_ops nlmclnt_cancel_ops;
+
 /*
  * Cookie counter for NLM requests
  */
@@ -221,8 +222,7 @@ nlmclnt_proc(struct inode *inode, int cmd, struct file_lock *fl)
                         goto done;
                 }
                 clnt->cl_softrtry = nfssrv->client->cl_softrtry;
-                clnt->cl_intr     = nfssrv->client->cl_intr;
-                clnt->cl_chatty   = nfssrv->client->cl_chatty;
+                clnt->cl_intr = nfssrv->client->cl_intr;
         }
 
         /* Keep the old signal mask */
@@ -399,8 +399,7 @@ in_grace_period:
 /*
  * Generic NLM call, async version.
  */
-int
-nlmsvc_async_call(struct nlm_rqst *req, u32 proc, rpc_action callback)
+int nlmsvc_async_call(struct nlm_rqst *req, u32 proc, const struct rpc_call_ops *tk_ops)
 {
         struct nlm_host *host = req->a_host;
         struct rpc_clnt *clnt;
@@ -419,13 +418,12 @@ nlmsvc_async_call(struct nlm_rqst *req, u32 proc, rpc_action callback)
         msg.rpc_proc = &clnt->cl_procinfo[proc];
 
         /* bootstrap and kick off the async RPC call */
-        status = rpc_call_async(clnt, &msg, RPC_TASK_ASYNC, callback, req);
+        status = rpc_call_async(clnt, &msg, RPC_TASK_ASYNC, tk_ops, req);
 
         return status;
 }
 
-static int
-nlmclnt_async_call(struct nlm_rqst *req, u32 proc, rpc_action callback)
+static int nlmclnt_async_call(struct nlm_rqst *req, u32 proc, const struct rpc_call_ops *tk_ops)
 {
         struct nlm_host *host = req->a_host;
         struct rpc_clnt *clnt;
@@ -448,7 +446,7 @@ nlmclnt_async_call(struct nlm_rqst *req, u32 proc, rpc_action callback)
         /* Increment host refcount */
         nlm_get_host(host);
         /* bootstrap and kick off the async RPC call */
-        status = rpc_call_async(clnt, &msg, RPC_TASK_ASYNC, callback, req);
+        status = rpc_call_async(clnt, &msg, RPC_TASK_ASYNC, tk_ops, req);
         if (status < 0)
                 nlm_release_host(host);
         return status;
@@ -664,7 +662,7 @@ nlmclnt_unlock(struct nlm_rqst *req, struct file_lock *fl)
 
         if (req->a_flags & RPC_TASK_ASYNC) {
                 status = nlmclnt_async_call(req, NLMPROC_UNLOCK,
-                                        nlmclnt_unlock_callback);
+                                        &nlmclnt_unlock_ops);
                 /* Hrmf... Do the unlock early since locks_remove_posix()
                  * really expects us to free the lock synchronously */
                 do_vfs_lock(fl);
@@ -692,10 +690,9 @@ nlmclnt_unlock(struct nlm_rqst *req, struct file_lock *fl)
         return -ENOLCK;
 }
 
-static void
-nlmclnt_unlock_callback(struct rpc_task *task)
+static void nlmclnt_unlock_callback(struct rpc_task *task, void *data)
 {
-        struct nlm_rqst *req = (struct nlm_rqst *) task->tk_calldata;
+        struct nlm_rqst *req = data;
         int             status = req->a_res.status;
 
         if (RPC_ASSASSINATED(task))
@@ -722,6 +719,10 @@ die:
         rpc_restart_call(task);
 }
 
+static const struct rpc_call_ops nlmclnt_unlock_ops = {
+        .rpc_call_done = nlmclnt_unlock_callback,
+};
+
 /*
  * Cancel a blocked lock request.
  * We always use an async RPC call for this in order not to hang a
@@ -750,8 +751,7 @@ nlmclnt_cancel(struct nlm_host *host, struct file_lock *fl)
 
         nlmclnt_setlockargs(req, fl);
 
-        status = nlmclnt_async_call(req, NLMPROC_CANCEL,
-                                        nlmclnt_cancel_callback);
+        status = nlmclnt_async_call(req, NLMPROC_CANCEL, &nlmclnt_cancel_ops);
         if (status < 0) {
                 nlmclnt_release_lockargs(req);
                 kfree(req);
@@ -765,10 +765,9 @@ nlmclnt_cancel(struct nlm_host *host, struct file_lock *fl)
         return status;
 }
 
-static void
-nlmclnt_cancel_callback(struct rpc_task *task)
+static void nlmclnt_cancel_callback(struct rpc_task *task, void *data)
 {
-        struct nlm_rqst *req = (struct nlm_rqst *) task->tk_calldata;
+        struct nlm_rqst *req = data;
 
         if (RPC_ASSASSINATED(task))
                 goto die;
@@ -807,6 +806,10 @@ retry_cancel:
         rpc_delay(task, 30 * HZ);
 }
 
+static const struct rpc_call_ops nlmclnt_cancel_ops = {
+        .rpc_call_done = nlmclnt_cancel_callback,
+};
+
 /*
  * Convert an NLM status code to a generic kernel errno
  */