iwlwifi: fix reserved2 field in iwl4965_addsta

reserved2 field in "struct iwl4965_addsta_cmd" is __le16.
Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>

drivers/net/wireless/iwlwifi/iwl-4965.c

@@ -1819,7 +1819,7 @@ static u16 iwl4965_build_addsta_hcmd(const struct iwl_addsta_cmd *cmd, u8 *data)
 	addsta->add_immediate_ba_ssn = cmd->add_immediate_ba_ssn;
 	addsta->sleep_tx_count = cmd->sleep_tx_count;
 	addsta->reserved1 = cpu_to_le16(0);
-	addsta->reserved2 = cpu_to_le32(0);
+	addsta->reserved2 = cpu_to_le16(0);
 
 	return (u16)sizeof(struct iwl4965_addsta_cmd);
 }