Gerald Pfeifer : ntoskrnl.exe: Remove variable retX which is not really used from emulate_instruction.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 9c69b23551557580953f0570e907cb86e8d9b1a5
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=9c69b23551557580953f0570e907cb86e8d9b1a5

Author: Gerald Pfeifer <gerald at pfeifer.com>
Date:   Sun May  2 21:20:53 2010 +0200

ntoskrnl.exe: Remove variable retX which is not really used from emulate_instruction.

---

 dlls/ntoskrnl.exe/instr.c |    5 +----
 1 files changed, 1 insertions(+), 4 deletions(-)

diff --git a/dlls/ntoskrnl.exe/instr.c b/dlls/ntoskrnl.exe/instr.c
index 9d04823..e7046f4 100644
--- a/dlls/ntoskrnl.exe/instr.c
+++ b/dlls/ntoskrnl.exe/instr.c
@@ -260,7 +260,7 @@ static BYTE *INSTR_GetOperandAddr( CONTEXT86 *context, BYTE *instr,
  */
 static DWORD emulate_instruction( EXCEPTION_RECORD *rec, CONTEXT86 *context )
 {
-    int prefix, segprefix, prefixlen, len, repX, long_op, long_addr;
+    int prefix, segprefix, prefixlen, len, long_op, long_addr;
     BYTE *instr;
 
     long_op = long_addr = 1;
@@ -271,7 +271,6 @@ static DWORD emulate_instruction( EXCEPTION_RECORD *rec, CONTEXT86 *context )
 
     segprefix = -1;  /* no prefix */
     prefix = 1;
-    repX = 0;
     prefixlen = 0;
     while(prefix)
     {
@@ -304,10 +303,8 @@ static DWORD emulate_instruction( EXCEPTION_RECORD *rec, CONTEXT86 *context )
         case 0xf0:  /* lock */
 	    break;
         case 0xf2:  /* repne */
-	    repX = 1;
 	    break;
         case 0xf3:  /* repe */
-	    repX = 2;
             break;
         default:
             prefix = 0;  /* no more prefixes */