[src/trunk]: src/sys/stand/efiboot Skip clearing the screen when efiboot star...

[jmcneill <jmcneill%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/9378759e2e20
branches:  trunk
changeset: 455957:9378759e2e20
user:      jmcneill <jmcneill%NetBSD.org@localhost>
date:      Sat Apr 20 11:23:16 2019 +0000

description:
Skip clearing the screen when efiboot starts, it may end up hiding useful information

diffstat:

 sys/stand/efiboot/efiboot.c |  4 +---
 1 files changed, 1 insertions(+), 3 deletions(-)

diffs (18 lines):

diff -r 31520b56a65b -r 9378759e2e20 sys/stand/efiboot/efiboot.c
--- a/sys/stand/efiboot/efiboot.c       Sat Apr 20 08:45:30 2019 +0000
+++ b/sys/stand/efiboot/efiboot.c       Sat Apr 20 11:23:16 2019 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: efiboot.c,v 1.14 2019/04/10 19:11:42 skrll Exp $ */
+/* $NetBSD: efiboot.c,v 1.15 2019/04/20 11:23:16 jmcneill Exp $ */
 
 /*-
  * Copyright (c) 2018 Jared McNeill <jmcneill%invisible.ca@localhost>
@@ -67,8 +67,6 @@
        InitializeLib(imageHandle, systemTable);
 
        (void)uefi_call_wrapper(ST->ConOut->Reset, 2, ST->ConOut, FALSE);
-       if (ST->ConOut->ClearScreen)
-               (void)uefi_call_wrapper(ST->ConOut->ClearScreen, 1, ST->ConOut);
 
        status = uefi_call_wrapper(BS->AllocatePages, 4, AllocateAnyPages, EfiLoaderData, sz, &heap_start);
        if (EFI_ERROR(status))