LU-11414 ptlrpc: don't change buffer when signature is ready

[fs/lustre-release.git] / lustre / ptlrpc / niobuf.c

diff --git a/lustre/ptlrpc/niobuf.c b/lustre/ptlrpc/niobuf.c
index fb6a282..86dc511 100644 (file)
--- a/lustre/ptlrpc/niobuf.c
+++ b/lustre/ptlrpc/niobuf.c
@@ -786,8 +786,8 @@ int ptl_send_rpc(struct ptlrpc_request *request, int noreply)
                if (request->rq_resend_cb != NULL)
                        request->rq_resend_cb(request, &request->rq_async_args);
        }
-        if (request->rq_memalloc)
-                mpflag = cfs_memory_pressure_get_and_set();
+       if (request->rq_memalloc)
+               mpflag = cfs_memory_pressure_get_and_set();
 
        rc = sptlrpc_cli_wrap_request(request);
        if (rc)
@@ -822,15 +822,10 @@ int ptl_send_rpc(struct ptlrpc_request *request, int noreply)
                                request->rq_status = rc;
                                GOTO(cleanup_bulk, rc);
                        }
-                       /* Use real allocated value in lm_repsize,
-                        * so the server may use whole reply buffer
-                        * without resends where it is needed.
-                        */
-                       request->rq_reqmsg->lm_repsize = request->rq_repbuf_len;
-                } else {
-                        request->rq_repdata = NULL;
-                        request->rq_repmsg = NULL;
-                }
+               } else {
+                       request->rq_repdata = NULL;
+                       request->rq_repmsg = NULL;
+               }
 
                 rc = LNetMEAttach(request->rq_reply_portal,/*XXX FIXME bug 249*/
                                   connection->c_peer, request->rq_xid, 0,