utils: remove named return vars

internal/utils/web.go

@@ -83,24 +83,20 @@ func OpenBrowser(url string) error {
 	}
 }
 
-func DoRequest(req *http.Request, resp interface{}) (header http.Header, statusCode int, err error) {
+func DoRequest(req *http.Request, resp interface{}) (http.Header, int, error) {
 	r, err := http.DefaultClient.Do(req)
 	if err != nil {
 		return nil, 0, err
 	}
 	defer r.Body.Close()
 	defer io.Copy(io.Discard, r.Body)
 
-	header = r.Header
-	statusCode = r.StatusCode
-
-	if statusCode < 200 || statusCode >= 300 {
+	if r.StatusCode < 200 || r.StatusCode >= 300 {
 		lr := io.LimitReader(r.Body, 1<<20) // 1MiB
 		errMsg, _ := io.ReadAll(lr)
-		err = fmt.Errorf("HTTP error: %s (status: %d)", string(errMsg), statusCode)
+		return http.Header{}, 0, fmt.Errorf("HTTP error: %s (status: %d)", string(errMsg), r.StatusCode)
 	} else if resp != nil {
-		err = json.NewDecoder(r.Body).Decode(resp)
+		return http.Header{}, 0, json.NewDecoder(r.Body).Decode(resp)
 	}
-
-	return
+	return r.Header, r.StatusCode, nil
 }