From: Ian Romanick <ian.d.romanick@intel.com>
Date: Mon, 29 Mar 2010 19:52:00 +0000 (-0700)
Subject: Trivial code cleanup in ir_dereference::is_lvalue
X-Git-Tag: 062012170305~10660^2~625^2~528
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=521c2983b43570ece73d9377f812baa6bcaf94d3;p=profile%2Fivi%2Fmesa.git

Trivial code cleanup in ir_dereference::is_lvalue
---

diff --git a/ir.h b/ir.h
index 3ef3708..328cd4e 100644
--- a/ir.h
+++ b/ir.h
@@ -458,15 +458,12 @@ public:
 
    bool is_lvalue()
    {
-      ir_variable *as_var;
-
       if (var == NULL)
-	 return NULL;
-
-      as_var = var->as_variable();
+	 return false;
 
+      ir_variable *const as_var = var->as_variable();
       if (as_var == NULL)
-	 return NULL;
+	 return false;
 
       return !as_var->read_only;
    }