SUNRPC: rpc_restart_call/rpc_restart_call_prepare should clear task->tk_status

When restarting an rpc call, we should not be carrying over data from the
previous call.

Signed-off-by: Trond Myklebust <trond.myklebust@primarydata.com>

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index 62f8679..f400445 100644 (file)
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -1363,6 +1363,7 @@ rpc_restart_call_prepare(struct rpc_task *task)
        if (RPC_ASSASSINATED(task))
                return 0;
        task->tk_action = call_start;
+       task->tk_status = 0;
        if (task->tk_ops->rpc_call_prepare != NULL)
                task->tk_action = rpc_prepare_task;
        return 1;
@@ -1379,6 +1380,7 @@ rpc_restart_call(struct rpc_task *task)
        if (RPC_ASSASSINATED(task))
                return 0;
        task->tk_action = call_start;
+       task->tk_status = 0;
        return 1;
 }
 EXPORT_SYMBOL_GPL(rpc_restart_call);