diff --git a/[refs] b/[refs]
index 3d9b36e7af02..6bb3bf8c5510 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 7f709a48fa798cfa0f2f777c8752e12995054f78
+refs/heads/master: 747c5534c9a6da4aa87e7cdc2209ea98ea27f381
diff --git a/trunk/net/sunrpc/rpc_pipe.c b/trunk/net/sunrpc/rpc_pipe.c
index ded6c63f11ec..649d609e7d94 100644
--- a/trunk/net/sunrpc/rpc_pipe.c
+++ b/trunk/net/sunrpc/rpc_pipe.c
@@ -177,6 +177,8 @@ rpc_pipe_release(struct inode *inode, struct file *filp)
 		__rpc_purge_upcall(inode, -EPIPE);
 	if (rpci->ops->release_pipe)
 		rpci->ops->release_pipe(inode);
+	if (!rpci->nreaders && !rpci->nwriters)
+		rpci->ops = NULL;
 out:
 	up(&inode->i_sem);
 	return 0;