Checker: Fix checker CPU ports

This patch updates how the checker CPU handles the ports such that the
regressions will once again run without causing a panic.

A minor amount of tidying up was also done as part of this patch.

1 files changed, 2 insertions, 3 deletions

diff --git a/src/cpu/checker/cpu.cc b/src/cpu/checker/cpu.cc
index 73205dc35..3c1690ac3 100644
--- a/src/cpu/checker/cpu.cc
+++ b/src/cpu/checker/cpu.cc
@@ -65,7 +65,8 @@ CheckerCPU::init()
 }
 
 CheckerCPU::CheckerCPU(Params *p)
-    : BaseCPU(p, true), thread(NULL), tc(NULL)
+    : BaseCPU(p, true), systemPtr(NULL), icachePort(NULL), dcachePort(NULL),
+      tc(NULL), thread(NULL)
 {
     memReq = NULL;
     curStaticInst = NULL;
@@ -83,9 +84,7 @@ CheckerCPU::CheckerCPU(Params *p)
     warnOnlyOnLoadError = p->warnOnlyOnLoadError;
     itb = p->itb;
     dtb = p->dtb;
-    systemPtr = NULL;
     workload = p->workload;
-    thread = NULL;
 
     updateOnError = true;
 }