Fix linter warnings

Author: DerAndereAndi

features/internal/electricalconnection.go

@@ -152,7 +152,7 @@ func (e *ElectricalConnectionCommon) GetPermittedValueDataForFilter(
 	var resultMin, resultMax, resultDefault float64
 
 	for _, set := range data[0].PermittedValueSet {
-		if set.Value != nil && len(set.Value) > 0 {
+		if len(set.Value) > 0 {
 			resultDefault = set.Value[0].GetValue()
 		}
 		if set.Range != nil {
@@ -247,12 +247,12 @@ func (e *ElectricalConnectionCommon) AdjustValueToBeWithinPermittedValuesForPara
 
 	for _, element := range data[0].PermittedValueSet {
 		// is a value set
-		if element.Value != nil && len(element.Value) > 0 {
+		if len(element.Value) > 0 {
 			defaultValue = element.Value[0].GetValue()
 			hasDefaultValue = true
 		}
 		// is a range set
-		if element.Range != nil && len(element.Range) > 0 {
+		if len(element.Range) > 0 {
 			if element.Range[0].Min != nil {
 				minValue = element.Range[0].Min.GetValue()
 			}

usecases/cem/cevc/public_scen1.go

@@ -32,7 +32,7 @@ func (e *CEVC) ChargeStrategy(entity spineapi.EntityRemoteInterface) ucapi.EVCha
 	}
 
 	// without time series slots, there is no known strategy
-	if data[0].TimeSeriesSlot == nil || len(data[0].TimeSeriesSlot) == 0 {
+	if len(data[0].TimeSeriesSlot) == 0 {
 		return ucapi.EVChargeStrategyTypeUnknown
 	}
 

usecases/cem/evcc/public.go

@@ -245,7 +245,7 @@ func (e *EVCC) ChargingPowerLimits(entity spineapi.EntityRemoteInterface) (float
 	if dataSet[0].PermittedValueSet[0].Range[0].Max != nil {
 		maxValue = dataSet[0].PermittedValueSet[0].Range[0].Max.GetValue()
 	}
-	if dataSet[0].PermittedValueSet[0].Value != nil && len(dataSet[0].PermittedValueSet[0].Value) > 0 {
+	if len(dataSet[0].PermittedValueSet[0].Value) > 0 {
 		standByValue = dataSet[0].PermittedValueSet[0].Value[0].GetValue()
 	}