resolve linters

Author: aryanmehrotra

pkg/file/azure.go

@@ -63,11 +63,7 @@ func newAzureFile(c *AzureConfig, filename string, mode Mode) (*azure, error) {
 			return nil, err
 		}
 
-		if pl>=0 && pl<= math.MaxUint16{
-			azFile.parallelism = uint16(pl)
-		} else {
-			azFile.parallelism = uint16(0)
-		}
+		azFile.parallelism = validateAndConvertToUint16(pl)
 	}
 
 	return azFile, nil
@@ -105,3 +101,11 @@ func randomString() string {
 	r := rand.New(rand.NewSource(time.Now().UnixNano())) //nolint:gosec //  Use of weak random number generator
 	return strconv.Itoa(r.Int())
 }
+
+func validateAndConvertToUint16(num int) uint16 {
+	if num >= 0 && num <= math.MaxUint16 {
+		return uint16(num)
+	}
+
+	return uint16(0)
+}