From: Michael S. Tsirkin <mst@redhat.com>
Date: Wed, 30 Sep 2009 17:44:18 +0000 (+0200)
Subject: linux-user: fix old style decrement usage
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=5d024825be86255d4bf99f9f8004b7b21493147f;p=qemu.git

linux-user: fix old style decrement usage

Modern compilers do not parse "=-" as decrement:
you must use "-=" for that.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
---

diff --git a/linux-user/arm/nwfpe/fpa11.c b/linux-user/arm/nwfpe/fpa11.c
index 3ff80ebc88..c4461e010a 100644
--- a/linux-user/arm/nwfpe/fpa11.c
+++ b/linux-user/arm/nwfpe/fpa11.c
@@ -191,7 +191,7 @@ unsigned int EmulateAll(unsigned int opcode, FPA11* qfpa, CPUARMState* qregs)
   if(nRc == 1 && get_float_exception_flags(&fpa11->fp_status))
   {
     //printf("fef 0x%x\n",float_exception_flags);
-    nRc=-get_float_exception_flags(&fpa11->fp_status);
+    nRc -= get_float_exception_flags(&fpa11->fp_status);
   }
 
   //printf("returning %d\n",nRc);