linux-wandboard

iwlwifi: remove sku field from hw_params

Now that the eeprom parsing code overrides the sku
field directly with 11n_disable parameters, there's
no longer a need to keep a copy of this field.

Reviewed-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>