cpu: Introduce cpu_set_cpustate_pointers

Consolidate some boilerplate from foo_cpu_initfn.

Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Peter Maydell <peter.maydell@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>

1 files changed, 2 insertions, 4 deletions

diff --git a/target/nios2/cpu.c b/target/nios2/cpu.c
index 186af4913d..b00223e0c7 100644
--- a/target/nios2/cpu.c
+++ b/target/nios2/cpu.c
@@ -66,14 +66,12 @@ static void nios2_cpu_reset(CPUState *cs)
 
 static void nios2_cpu_initfn(Object *obj)
 {
-    CPUState *cs = CPU(obj);
     Nios2CPU *cpu = NIOS2_CPU(obj);
-    CPUNios2State *env = &cpu->env;
 
-    cs->env_ptr = env;
+    cpu_set_cpustate_pointers(cpu);
 
 #if !defined(CONFIG_USER_ONLY)
-    mmu_init(env);
+    mmu_init(&cpu->env);
 #endif
 }