sim: common: fix -Wunused-but-set-variable warnings

diff --git a/sim/common/hw-base.c b/sim/common/hw-base.c
index dc94461068668af7975aa7a310a4bcb017afbd79..c142806092bfda58a36e9ad2055878e2e57b4190 100644 (file)
--- a/sim/common/hw-base.c
+++ b/sim/common/hw-base.c
@@ -526,7 +526,6 @@ do_hw_attach_regs (struct hw *hw)
     NULL
   };
   const char **reg_property_name;
-  int nr_valid_reg_properties = 0;
   for (reg_property_name = reg_property_names;
        *reg_property_name != NULL;
        reg_property_name++)
@@ -557,7 +556,6 @@ do_hw_attach_regs (struct hw *hw)
                                 0,
                                 attach_space, attach_address, attach_size,
                                 hw);
-             nr_valid_reg_properties++;
            }
          /* if first option matches don't try for any others */
          if (reg_property_name == reg_property_names)