tcp: fix recv with flags MSG_WAITALL | MSG_PEEK

[firefly-linux-kernel-4.4.55.git] / net / sunrpc / clnt.c

diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
index f41ed882ed3cd0d149131cbcf5bc6bdcd3b159e8..cbc6af923dd1cb0baabc95161989133150269d4f 100644 (file)
--- a/net/sunrpc/clnt.c
+++ b/net/sunrpc/clnt.c
@@ -1031,6 +1031,7 @@ struct rpc_task *rpc_run_bc_task(struct rpc_rqst *req)
        struct xdr_buf *xbufp = &req->rq_snd_buf;
        struct rpc_task_setup task_setup_data = {
                .callback_ops = &rpc_default_ops,
+               .flags = RPC_TASK_SOFTCONN,
        };
 
        dprintk("RPC: rpc_run_bc_task req= %p\n", req);
@@ -1964,10 +1965,15 @@ call_bc_transmit(struct rpc_task *task)
        switch (task->tk_status) {
        case 0:
                /* Success */
-               break;
        case -EHOSTDOWN:
        case -EHOSTUNREACH:
        case -ENETUNREACH:
+       case -ECONNRESET:
+       case -ECONNREFUSED:
+       case -EADDRINUSE:
+       case -ENOTCONN:
+       case -EPIPE:
+               break;
        case -ETIMEDOUT:
                /*
                 * Problem reaching the server.  Disconnect and let the