target/s390x: Use cpu_loop_exit_restore for tlb_fill

Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Aurelien Jarno <aurelien@aurel32.net>
Signed-off-by: Richard Henderson <rth@twiddle.net>

diff --git a/target/s390x/mem_helper.c b/target/s390x/mem_helper.c
index 0c6a0d9612cb80b943b21a171669040ac4e13a2b..e3325a4f6393f6d04e9b2e5f650011a52ed44368 100644 (file)
--- a/target/s390x/mem_helper.c
+++ b/target/s390x/mem_helper.c
@@ -41,15 +41,9 @@
 void tlb_fill(CPUState *cs, target_ulong addr, MMUAccessType access_type,
               int mmu_idx, uintptr_t retaddr)
 {
-    int ret;
-
-    ret = s390_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
+    int ret = s390_cpu_handle_mmu_fault(cs, addr, access_type, mmu_idx);
     if (unlikely(ret != 0)) {
-        if (likely(retaddr)) {
-            /* now we have a real cpu fault */
-            cpu_restore_state(cs, retaddr);
-        }
-        cpu_loop_exit(cs);
+        cpu_loop_exit_restore(cs, retaddr);
     }
 }