Change "Foo& foo" declarations to "Foo &foo".

This primarily to be internally consistent (sometimes we used one,
sometimes the other, even within the same line of code!).
I picked the latter to be symmetric with "Foo *foo".

base/cprintf_formats.hh:
base/range.hh:
base/refcnt.hh:
base/res_list.hh:
base/statistics.hh:
base/str.hh:
cpu/exec_context.hh:
cpu/simple_cpu/simple_cpu.cc:
cpu/simple_cpu/simple_cpu.hh:
sim/serialize.cc:
sim/serialize.hh:
sim/syscall_emul.hh:
    Change "Foo& foo" declarations to "Foo &foo".

--HG--
extra : convert_revision : ca1b0e85a578b539214bda3b8d61ac23792f2e87

1 files changed, 1 insertions, 1 deletions

diff --git a/base/res_list.hh b/base/res_list.hh
index c856c1226..04c3b7cfa 100644
--- a/base/res_list.hh
+++ b/base/res_list.hh
@@ -103,7 +103,7 @@ class res_list : public res_list_base
         iterator prev(void) { return iterator(p->prev); }
         bool operator== (iterator x) { return (x.p == this->p); }
         bool operator != (iterator x) { return (x.p != this->p); }
-        T& operator * (void) { return *(p->data); }
+        T &operator * (void) { return *(p->data); }
         T* operator -> (void) { return p->data; }
         bool isnull(void) { return (p==0); }
         bool notnull(void) { return (p!=0); }