Cleanups and optimization during review of new code

mysql-test/t/kill.test:
  Moved --disable_reconnect earlier to avoid race condition
sql/sql_help.cc:
  Cleanup during review of new code
  (Moved variable definitions first in function
sql/sql_insert.cc:
  Cleanup during review of new code
sql/sql_lex.cc:
  Cleanup during review of new code
sql/sql_parse.cc:
  Cleanup during review of new code
  Changed potential problem with previous_table_ref where it dependent that TABLE_LIST first element would be next_local
  Rearanged code in add_table_to_list() to remove extra if
  Combined 2 calls to calloc() to one
sql/sql_view.cc:
  Remove extra indentation level
  Combined common 'on error' exit
sql/sql_yacc.yy:
  Fixed comment style
sql/table.cc:
  Cleanup during review of new code
  - Changed while() loops to for() loop (to make code more readable)
  - Removed not needed initialization of variables
  - Removed not needed 'else' cases
  - Removed trivial ASSERT's that was checked by previous code
  - Moved comment setting last in Natural_join_column::check_grants()

1 files changed, 4 insertions, 2 deletions

diff --git a/sql/sql_yacc.yy b/sql/sql_yacc.yy
index 5085ac6698e..7c040ff1def 100644
--- a/sql/sql_yacc.yy
+++ b/sql/sql_yacc.yy
@@ -8681,8 +8681,10 @@ union_list:
 	}
 	select_init
         {
-          /* Remove from the name resolution context stack the context of the
-             last select in the union. */
+          /*
+	    Remove from the name resolution context stack the context of the
+            last select in the union.
+	  */
           Lex->pop_context();
         }
 	;