[obv] [mi] code cleanup: varobj_create variables move

[Jan Kratochvil]

Checked-in.

http://sourceware.org/ml/gdb-cvs/2010-08/msg00024.html

--- src/gdb/ChangeLog	2010/08/05 16:19:18	1.12061
+++ src/gdb/ChangeLog	2010/08/06 14:17:55	1.12062
@@ -1,3 +1,9 @@
+2010-08-06  Jan Kratochvil  <jan.kratochvil@redhat.com>
+
+	Code cleanup.
+	* varobj.c (varobj_create): Move variables fi, old_fi and block to
+	a more inner block.
+
 2010-08-05  Pedro Alves  <pedro@codesourcery.com>
 
 	* configure.tgt (alpha*-*-linux*, am33_2.0*-*-linux*, frv-*-*)
--- src/gdb/varobj.c	2010/05/17 18:48:52	1.158
+++ src/gdb/varobj.c	2010/08/06 14:17:56	1.159
@@ -528,9 +528,6 @@
 	       char *expression, CORE_ADDR frame, enum varobj_type type)
 {
   struct varobj *var;
-  struct frame_info *fi;
-  struct frame_info *old_fi = NULL;
-  struct block *block;
   struct cleanup *old_chain;
 
   /* Fill out a varobj structure for the (root) variable being constructed. */
@@ -539,6 +536,9 @@
 
   if (expression != NULL)
     {
+      struct frame_info *fi;
+      struct frame_info *old_fi = NULL;
+      struct block *block;
       char *p;
       enum varobj_languages lang;
       struct value *value = NULL;