[reactos] 01/02: [NTOS:KE] KiTrap0EHandler(): Use MI_IS_WRITE_ACCESS()

[Serge Gautherie]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=94b8095ba2064f9a6194f…

commit 94b8095ba2064f9a6194f8b16aafde6294913501
Author:     Serge Gautherie <reactos-git_serge_171003(a)gautherie.fr>
AuthorDate: Wed Sep 9 03:46:56 2020 +0200
Commit:     Victor Perevertkin <victor(a)perevertkin.ru>
CommitDate: Thu Nov 4 23:20:21 2021 +0300

    [NTOS:KE] KiTrap0EHandler(): Use MI_IS_WRITE_ACCESS()
---
 ntoskrnl/ke/i386/traphdlr.c | 10 +++-------
 1 file changed, 3 insertions(+), 7 deletions(-)

diff --git a/ntoskrnl/ke/i386/traphdlr.c b/ntoskrnl/ke/i386/traphdlr.c
index 1ae5bf02240..e9045186f12 100644
--- a/ntoskrnl/ke/i386/traphdlr.c
+++ b/ntoskrnl/ke/i386/traphdlr.c
@@ -1321,7 +1321,6 @@ FASTCALL
 KiTrap0EHandler(IN PKTRAP_FRAME TrapFrame)
 {
     PKTHREAD Thread;
-    BOOLEAN StoreInstruction;
     ULONG_PTR Cr2;
     NTSTATUS Status;
 
@@ -1347,9 +1346,6 @@ KiTrap0EHandler(IN PKTRAP_FRAME TrapFrame)
     /* Enable interrupts */
     _enable();
 
-    /* Interpret the error code */
-    StoreInstruction = (TrapFrame->ErrCode & 2) != 0;
-
     /* Check if we came in with interrupts disabled */
     if (!(TrapFrame->EFlags & EFLAGS_INTERRUPT_MASK))
     {
@@ -1412,7 +1408,7 @@ KiTrap0EHandler(IN PKTRAP_FRAME TrapFrame)
         /* This status code is repurposed so we can recognize it later */
         KiDispatchException2Args(KI_EXCEPTION_ACCESS_VIOLATION,
                                  TrapFrame->Eip,
-                                 StoreInstruction,
+                                 MI_IS_WRITE_ACCESS(TrapFrame->ErrCode),
                                  Cr2,
                                  TrapFrame);
     }
@@ -1422,7 +1418,7 @@ KiTrap0EHandler(IN PKTRAP_FRAME TrapFrame)
         /* These faults only have two parameters */
         KiDispatchException2Args(Status,
                                  TrapFrame->Eip,
-                                 StoreInstruction,
+                                 MI_IS_WRITE_ACCESS(TrapFrame->ErrCode),
                                  Cr2,
                                  TrapFrame);
     }
@@ -1432,7 +1428,7 @@ KiTrap0EHandler(IN PKTRAP_FRAME TrapFrame)
                                      0,
                                      TrapFrame->Eip,
                                      3,
-                                     StoreInstruction,
+                                     MI_IS_WRITE_ACCESS(TrapFrame->ErrCode),
                                      Cr2,
                                      Status,
                                      TrapFrame);