From 94abe8328fdc8b69e98c2c0b1a03fae5a256133d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Herm=C3=A8s=20B=C3=A9lusca-Ma=C3=AFto?=
 <hermes.belusca-maito@reactos.org>
Date: Fri, 28 Jul 2023 12:41:24 +0200
Subject: [PATCH] [HALX86] HalpBiosDisplayReset: Return x86BiosCall result
 (#5513)

---
 hal/halx86/generic/x86bios.c | 13 +++++--------
 1 file changed, 5 insertions(+), 8 deletions(-)

diff --git a/hal/halx86/generic/x86bios.c b/hal/halx86/generic/x86bios.c
index 66f4dcb5015..8edccda7cda 100644
--- a/hal/halx86/generic/x86bios.c
+++ b/hal/halx86/generic/x86bios.c
@@ -502,22 +502,19 @@ HalpBiosDisplayReset(VOID)
 #if 0
     X86_BIOS_REGISTERS Registers;
     ULONG OldEflags;
+    BOOLEAN Success;
 
     /* Save flags and disable interrupts */
     OldEflags = __readeflags();
     _disable();
 
-    /* Set AH = 0 (Set video mode), AL = 0x12 (640x480x16 vga) */
-    Registers.Eax = 0x12;
-
-    /* Call INT 0x10 */
-    x86BiosCall(0x10, &Registers);
-
-    // FIXME: check result
+    /* Call INT 0x10, AH = 0 (Set video mode), AL = 0x12 (640x480x16 VGA) */
+    Registers.Eax = 0x0012;
+    Success = x86BiosCall(0x10, &Registers);
 
     /* Restore previous flags */
     __writeeflags(OldEflags);
-    return TRUE;
+    return Success;
 #else
     /* This x64 HAL does NOT currently handle display reset (TODO) */
     return FALSE;