Merge branch 'wip-2.6.34' into old-private-masterarchived-private-master

1 files changed, 7 insertions, 18 deletions

diff --git a/fs/nfsd/nfs4callback.c b/fs/nfsd/nfs4callback.c
index 24e8d78f8dde..7e32bd394e86 100644
--- a/fs/nfsd/nfs4callback.c
+++ b/fs/nfsd/nfs4callback.c
@@ -1,6 +1,4 @@
 /*
- *  linux/fs/nfsd/nfs4callback.c
- *
  *  Copyright (c) 2001 The Regents of the University of Michigan.
  *  All rights reserved.
  *
@@ -33,22 +31,10 @@
  *  SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
-#include <linux/module.h>
-#include <linux/list.h>
-#include <linux/inet.h>
-#include <linux/errno.h>
-#include <linux/delay.h>
-#include <linux/sched.h>
-#include <linux/kthread.h>
-#include <linux/sunrpc/xdr.h>
-#include <linux/sunrpc/svc.h>
 #include <linux/sunrpc/clnt.h>
-#include <linux/sunrpc/svcsock.h>
-#include <linux/nfsd/nfsd.h>
-#include <linux/nfsd/state.h>
-#include <linux/sunrpc/sched.h>
-#include <linux/nfs4.h>
-#include <linux/sunrpc/xprtsock.h>
+#include <linux/slab.h>
+#include "nfsd.h"
+#include "state.h"
 
 #define NFSDDBG_FACILITY                NFSDDBG_PROC
 
@@ -540,6 +526,8 @@ static struct rpc_cred *callback_cred;
 
 int set_callback_cred(void)
 {
+        if (callback_cred)
+                return 0;
         callback_cred = rpc_lookup_machine_cred();
         if (!callback_cred)
                 return -ENOMEM;
@@ -557,7 +545,8 @@ void do_probe_callback(struct nfs4_client *clp)
         };
         int status;
 
-        status = rpc_call_async(cb->cb_client, &msg, RPC_TASK_SOFT,
+        status = rpc_call_async(cb->cb_client, &msg,
+                                RPC_TASK_SOFT | RPC_TASK_SOFTCONN,
                                 &nfsd4_cb_probe_ops, (void *)clp);
         if (status) {
                 warn_no_callback_path(clp, status);