1 files changed, 10 insertions, 14 deletions

diff --git a/src/arch/alpha/stacktrace.cc b/src/arch/alpha/stacktrace.cc
index e83827630..7c23489a3 100644
--- a/src/arch/alpha/stacktrace.cc
+++ b/src/arch/alpha/stacktrace.cc
@@ -48,28 +48,28 @@ ProcessInfo::ProcessInfo(ThreadContext *_tc)
     : tc(_tc)
 {
     Addr addr = 0;
-    FSTranslatingPortProxy* vp = tc->getVirtProxy();
+    FSTranslatingPortProxy &vp = tc->getVirtProxy();
     SymbolTable *symtab = tc->getSystemPtr()->kernelSymtab;
 
     if (!symtab->findAddress("thread_info_size", addr))
         panic("thread info not compiled into kernel\n");
-    thread_info_size = vp->readGtoH<int32_t>(addr);
+    thread_info_size = vp.readGtoH<int32_t>(addr);
 
     if (!symtab->findAddress("task_struct_size", addr))
         panic("thread info not compiled into kernel\n");
-    task_struct_size = vp->readGtoH<int32_t>(addr);
+    task_struct_size = vp.readGtoH<int32_t>(addr);
 
     if (!symtab->findAddress("thread_info_task", addr))
         panic("thread info not compiled into kernel\n");
-    task_off = vp->readGtoH<int32_t>(addr);
+    task_off = vp.readGtoH<int32_t>(addr);
 
     if (!symtab->findAddress("task_struct_pid", addr))
         panic("thread info not compiled into kernel\n");
-    pid_off = vp->readGtoH<int32_t>(addr);
+    pid_off = vp.readGtoH<int32_t>(addr);
 
     if (!symtab->findAddress("task_struct_comm", addr))
         panic("thread info not compiled into kernel\n");
-    name_off = vp->readGtoH<int32_t>(addr);
+    name_off = vp.readGtoH<int32_t>(addr);
 }
 
 Addr
@@ -81,10 +81,8 @@ ProcessInfo::task(Addr ksp) const
 
     Addr tsk;
 
-    FSTranslatingPortProxy* vp;
-
-    vp = tc->getVirtProxy();
-    tsk = vp->readGtoH<Addr>(base + task_off);
+    FSTranslatingPortProxy &vp = tc->getVirtProxy();
+    tsk = vp.readGtoH<Addr>(base + task_off);
 
     return tsk;
 }
@@ -98,10 +96,8 @@ ProcessInfo::pid(Addr ksp) const
 
     uint16_t pd;
 
-    FSTranslatingPortProxy* vp;
-
-    vp = tc->getVirtProxy();
-    pd = vp->readGtoH<uint16_t>(task + pid_off);
+    FSTranslatingPortProxy &vp = tc->getVirtProxy();
+    pd = vp.readGtoH<uint16_t>(task + pid_off);
 
     return pd;
 }