diff options
Diffstat (limited to 'drivers/usb/misc/usbtest.c')
| -rw-r--r-- | drivers/usb/misc/usbtest.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 637f3f7cfce8..1a812eafe670 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -505,6 +505,7 @@ static struct scatterlist * alloc_sglist(int nents, int max, int vary, struct usbtest_dev *dev, int pipe) { struct scatterlist *sg; + unsigned int n_size = 0; unsigned i; unsigned size = max; unsigned maxpacket = @@ -537,7 +538,8 @@ alloc_sglist(int nents, int max, int vary, struct usbtest_dev *dev, int pipe) break; case 1: for (j = 0; j < size; j++) - *buf++ = (u8) ((j % maxpacket) % 63); + *buf++ = (u8) (((j + n_size) % maxpacket) % 63); + n_size += size; break; } |