diff options
Diffstat (limited to 'drivers/staging/tm6000/tm6000-video.c')
| -rw-r--r-- | drivers/staging/tm6000/tm6000-video.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/staging/tm6000/tm6000-video.c b/drivers/staging/tm6000/tm6000-video.c index fd36b36407c5..ce0a089a0771 100644 --- a/drivers/staging/tm6000/tm6000-video.c +++ b/drivers/staging/tm6000/tm6000-video.c @@ -314,7 +314,7 @@ static int copy_streams(u8 *data, unsigned long len, break; } } - if (cpysize < size) { + if (ptr + pktsize > endp) { /* End of URB packet, but cmd processing is not * complete. Preserve the state for a next packet */ @@ -322,7 +322,7 @@ static int copy_streams(u8 *data, unsigned long len, dev->isoc_ctl.size = size - cpysize; dev->isoc_ctl.cmd = cmd; dev->isoc_ctl.pktsize = pktsize - (endp - ptr); - ptr += cpysize; + ptr += endp - ptr; } else { dev->isoc_ctl.cmd = 0; ptr += pktsize; |