diff -r 1886a5ea2f84 linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c
--- a/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c	Fri Mar 21 08:04:55 2008 -0300
+++ b/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c	Sat Mar 22 00:07:53 2008 +0000
@@ -86,7 +86,7 @@ ssize_t dvb_ringbuffer_avail(struct dvb_
 
 void dvb_ringbuffer_flush(struct dvb_ringbuffer *rbuf)
 {
-	rbuf->pread = rbuf->pwrite;
+	rbuf->pread = rbuf->pwrite = 0;
 	rbuf->error = 0;
 }