unnamed return (#8170)

model/incoming_webhook.go

@@ -40,43 +40,25 @@ type IncomingWebhookRequest struct {
 }
 
 func (o *IncomingWebhook) ToJson() string {
-	b, err := json.Marshal(o)
-	if err != nil {
-		return ""
-	} else {
-		return string(b)
-	}
+	b, _ := json.Marshal(o)
+	return string(b)
 }
 
 func IncomingWebhookFromJson(data io.Reader) *IncomingWebhook {
-	decoder := json.NewDecoder(data)
-	var o IncomingWebhook
-	err := decoder.Decode(&o)
-	if err == nil {
-		return &o
-	} else {
-		return nil
-	}
+	var o *IncomingWebhook
+	json.NewDecoder(data).Decode(&o)
+	return o
 }
 
 func IncomingWebhookListToJson(l []*IncomingWebhook) string {
-	b, err := json.Marshal(l)
-	if err != nil {
-		return ""
-	} else {
-		return string(b)
-	}
+	b, _ := json.Marshal(l)
+	return string(b)
 }
 
 func IncomingWebhookListFromJson(data io.Reader) []*IncomingWebhook {
-	decoder := json.NewDecoder(data)
 	var o []*IncomingWebhook
-	err := decoder.Decode(&o)
-	if err == nil {
-		return o
-	} else {
-		return nil
-	}
+	json.NewDecoder(data).Decode(&o)
+	return o
 }
 
 func (o *IncomingWebhook) IsValid() *AppError {