staging: r8188eu: remove duplicate bSurpriseRemoved check

We don't have to check bSurpriseRemoved in the SwLedOn function.

SwLedOn calls rtw_read8 which in turn calls usb_read. This function checks
bSurpriseRemoved for us.

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/20220918175700.215170-6-martin@kaiser.cxSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/core/rtw_led.c

@@ -35,7 +35,7 @@ static void SwLedOn(struct adapter *padapter, struct led_priv *pLed)
 	u8	LedCfg;
 	int res;
 
-	if (padapter->bSurpriseRemoved || padapter->bDriverStopped)
+	if (padapter->bDriverStopped)
 		return;
 
 	res = rtw_read8(padapter, REG_LEDCFG2, &LedCfg);