mysys/my_init.c:
  Move my_once_free() up to not get warnings for this from safemalloc.
sql/item_row.cc:
  Removed compiler warnings
sql/sql_select.cc:
  split fix_tables_pointer() into two functions to be able to reuse code
sql/sql_select.h:
  split fix_tables_pointer() into two functions to be able to reuse code