Merge 3.9-rc4 into driver-core-next

This is to fix up a build problem with a wireless driver due to the
dynamic-debug patches in this branch.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

3 files changed, 12 insertions, 5 deletions

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 1915ffe598e3..507b5e84fbdb 100644
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -555,7 +555,7 @@ EXPORT_SYMBOL_GPL(rpc_clone_client);
  * rpc_clone_client_set_auth - Clone an RPC client structure and set its auth
  *
  * @clnt: RPC client whose parameters are copied
- * @auth: security flavor for new client
+ * @flavor: security flavor for new client
  *
  * Returns a fresh RPC client or an ERR_PTR.
  */
diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
index b4133bd13915..bfa31714581f 100644
--- a/net/sunrpc/sched.c
+++ b/net/sunrpc/sched.c
@@ -972,8 +972,7 @@ static void rpc_async_release(struct work_struct *work)
 
 static void rpc_release_resources_task(struct rpc_task *task)
 {
-        if (task->tk_rqstp)
-                xprt_release(task);
+        xprt_release(task);
         if (task->tk_msg.rpc_cred) {
                 put_rpccred(task->tk_msg.rpc_cred);
                 task->tk_msg.rpc_cred = NULL;
diff --git a/net/sunrpc/xprt.c b/net/sunrpc/xprt.c
index bd462a532acf..33811db8788a 100644
--- a/net/sunrpc/xprt.c
+++ b/net/sunrpc/xprt.c
@@ -1136,10 +1136,18 @@ static void xprt_request_init(struct rpc_task *task, struct rpc_xprt *xprt)
 void xprt_release(struct rpc_task *task)
 {
         struct rpc_xprt *xprt;
-        struct rpc_rqst *req;
+        struct rpc_rqst *req = task->tk_rqstp;
 
-        if (!(req = task->tk_rqstp))
+        if (req == NULL) {
+                if (task->tk_client) {
+                        rcu_read_lock();
+                        xprt = rcu_dereference(task->tk_client->cl_xprt);
+                        if (xprt->snd_task == task)
+                                xprt_release_write(xprt, task);
+                        rcu_read_unlock();
+                }
                 return;
+        }
 
         xprt = req->rq_xprt;
         if (task->tk_ops->rpc_count_stats != NULL)