From: Jan Kiszka <jan.kiszka@siemens.com>
Date: Fri, 25 Jun 2010 14:56:54 +0000 (+0200)
Subject: Drop redundant global cur_cpu variable
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=345f4426a983b8a5d3fdcb83de1d74e806d4aa14;p=qemu.git

Drop redundant global cur_cpu variable

Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
Acked-by: Paolo Bonzini <pbonzini@redhat.com>
Reviewed-by: Marcelo Tosatti <mtosatti@redhat.com>
Signed-off-by: Aurelien Jarno <aurelien@aurel32.net>
---

diff --git a/cpus.c b/cpus.c
index 5022788e53..7f66eda54e 100644
--- a/cpus.c
+++ b/cpus.c
@@ -40,7 +40,6 @@
 #define SIG_IPI SIGUSR1
 #endif
 
-static CPUState *cur_cpu;
 static CPUState *next_cpu;
 
 /***********************************************************/
@@ -776,10 +775,10 @@ bool tcg_cpu_exec(void)
     if (next_cpu == NULL)
         next_cpu = first_cpu;
     for (; next_cpu != NULL && !exit_request; next_cpu = next_cpu->next_cpu) {
-        CPUState *env = cur_cpu = next_cpu;
+        CPUState *env = next_cpu;
 
         qemu_clock_enable(vm_clock,
-                          (cur_cpu->singlestep_enabled & SSTEP_NOTIMER) == 0);
+                          (env->singlestep_enabled & SSTEP_NOTIMER) == 0);
 
         if (qemu_alarm_pending())
             break;