diff options
Diffstat (limited to 'linux')
| -rw-r--r-- | linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c b/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c index b6469aa2c..1db637351 100644 --- a/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c +++ b/linux/drivers/media/dvb/dvb-core/dvb_ringbuffer.c @@ -123,7 +123,7 @@ ssize_t dvb_ringbuffer_read(struct dvb_ringbuffer *rbuf, u8 *buf, size_t len, in if (copy_to_user(buf, rbuf->data+rbuf->pread, todo)) return -EFAULT; - rbuf->pread = (rbuf->pread + len) % rbuf->size; + rbuf->pread = (rbuf->pread + todo) % rbuf->size; return len; } @@ -155,7 +155,7 @@ ssize_t dvb_ringbuffer_write(struct dvb_ringbuffer *rbuf, const u8 *buf, if (copy_from_user(rbuf->data+rbuf->pwrite, buf, todo)) return -EFAULT; - rbuf->pwrite = (rbuf->pwrite + len) % rbuf->size; + rbuf->pwrite = (rbuf->pwrite + todo) % rbuf->size; return len; } |