staging: r8188eu: simplify the code to prevent scan blinking restart

The code for scan blinking is wrapped into a big if clause to prevent
restarting if scan blinking is already running.

Revert the if condition and exit if scan blinking is running. This does
not change the behaviour.

Tested-by: Philipp Hortmann <philipp.g.hortmann@gmail.com> # Edimax N150
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220911145122.15444-2-martin@kaiser.cxSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/core/rtw_led.c

@@ -261,7 +261,9 @@ void rtw_led_control(struct adapter *padapter, enum LED_CTL_MODE LedAction)
 		if ((pmlmepriv->LinkDetectInfo.bBusyTraffic) && (check_fwstate(pmlmepriv, _FW_LINKED)))
 			return;
 
-		if (!pLed->bLedScanBlinkInProgress) {
+		if (pLed->bLedScanBlinkInProgress)
+			return;
+
 		if (IS_LED_WPS_BLINKING(pLed))
 			return;
 		if (pLed->bLedNoLinkBlinkInProgress) {
@@ -284,7 +286,6 @@ void rtw_led_control(struct adapter *padapter, enum LED_CTL_MODE LedAction)
 		else
 			pLed->BlinkingLedState = RTW_LED_ON;
 		schedule_delayed_work(&pLed->blink_work, LED_BLINK_SCAN_INTVL);
-		}
 		break;
 	case LED_CTL_TX:
 	case LED_CTL_RX: