staging: emxx_udc: Fixed else is not usefull warning.

This patch fixes "else is not generally useful after a break or return"
checkpatch.pl warning in emxx_udc.c
Signed-off-by: Gulsah Kose <gulsah.1004@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

drivers/staging/emxx_udc/emxx_udc.c

@@ -1491,8 +1491,7 @@ static int _nbu2ss_get_ep_stall(struct nbu2ss_udc *udc, u8 ep_adrs)
 
 	if ((data & bit_data) == 0)
 		return 0;
-	else
-		return 1;
+	return 1;
 }
 
 /*-------------------------------------------------------------------------*/