staging: r8188eu: no need for an else after return

The else branch at the end of send_beacon is not necessary. We return in
the if branch.
Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Link: https://lore.kernel.org/r/20220409163212.241122-2-martin@kaiser.cxSigned-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/r8188eu/core/rtw_mlme_ext.c

@@ -5767,13 +5767,11 @@ unsigned int send_beacon(struct adapter *padapter)
 
 	if (padapter->bSurpriseRemoved || padapter->bDriverStopped)
 		return _FAIL;
-	if (!bxmitok) {
+	if (!bxmitok)
 		return _FAIL;
-	} else {
-		rtw_get_passing_time_ms(start);
 
-		return _SUCCESS;
-	}
+	rtw_get_passing_time_ms(start);
+	return _SUCCESS;
 }
 
 bool get_beacon_valid_bit(struct adapter *adapter)