[media] ds3000: using logical && instead of bitwise &

The intent here was to test if the FE_HAS_LOCK was set.  The current
test is equivalent to "if (status) { ..."
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>

drivers/media/dvb/frontends/ds3000.c

@@ -1195,7 +1195,7 @@ static int ds3000_set_frontend(struct dvb_frontend *fe)
 
 	for (i = 0; i < 30 ; i++) {
 		ds3000_read_status(fe, &status);
-		if (status && FE_HAS_LOCK)
+		if (status & FE_HAS_LOCK)
 			break;
 
 		msleep(10);