remove unnecessary compexity from footer definition in onboarding

src/components/Onboarding/OnboardingFooter.js

@@ -22,8 +22,6 @@ type Props = {
   t: T,
   nextStep: () => void,
   prevStep: () => void,
-  jumpStep?: string => void,
-  jumpTo?: string,
   isContinueDisabled?: boolean,
 }
 
@@ -32,21 +30,14 @@ const OnboardingFooter = ({
   nextStep,
   prevStep,
   isContinueDisabled,
-  jumpStep,
-  jumpTo,
+
   ...props
 }: Props) => (
   <Wrapper {...props}>
     <Button padded outlineGrey onClick={() => prevStep()}>
       {t('common:back')}
     </Button>
-    <Button
-      padded
-      disabled={isContinueDisabled}
-      primary
-      onClick={() => (jumpTo && jumpStep ? jumpStep(jumpTo) : nextStep())}
-      ml="auto"
-    >
+    <Button padded disabled={isContinueDisabled} primary onClick={() => nextStep()} ml="auto">
       {t('common:continue')}
     </Button>
   </Wrapper>

src/components/Onboarding/steps/SelectDevice.js

@@ -22,8 +22,17 @@ class SelectDevice extends PureComponent<StepProps, {}> {
   handleIsLedgerNano = (isLedgerNano: boolean) => {
     this.props.isLedgerNano(isLedgerNano)
   }
+
+  handleContinue = () => {
+    const { nextStep, jumpStep, onboarding } = this.props
+    if (onboarding.flowType === 'initializedDevice') {
+      jumpStep('genuineCheck')
+    } else {
+      nextStep()
+    }
+  }
   render() {
-    const { t, onboarding, nextStep, prevStep, jumpStep } = this.props
+    const { t, onboarding, prevStep } = this.props
     return (
       <Box sticky>
         <Box grow alignItems="center" justifyContent="center">
@@ -59,11 +68,9 @@ class SelectDevice extends PureComponent<StepProps, {}> {
           horizontal
           flow={2}
           t={t}
-          nextStep={nextStep}
+          nextStep={this.handleContinue}
           prevStep={prevStep}
-          jumpStep={jumpStep}
           isContinueDisabled={onboarding.isLedgerNano === null}
-          jumpTo={onboarding.flowType === 'initializedDevice' ? 'genuineCheck' : undefined}
         />
       </Box>
     )