From: Steve Holland <sdh4@xxxxxxxxxxx> The header size should not be included in the number of bytes requested of the instrument Signed-off-by: Steve Holland <sdh4@xxxxxxxxxxx> Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx> --- drivers/usb/class/usbtmc.c | 8 ++++---- 1 files changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 40ef4da..f2fde7c 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -407,10 +407,10 @@ static ssize_t usbtmc_read(struct file *filp, char __user *buf, buffer[1] = data->bTag; buffer[2] = ~(data->bTag); buffer[3] = 0; /* Reserved */ - buffer[4] = (this_part - 12 - 3) & 255; - buffer[5] = ((this_part - 12 - 3) >> 8) & 255; - buffer[6] = ((this_part - 12 - 3) >> 16) & 255; - buffer[7] = ((this_part - 12 - 3) >> 24) & 255; + buffer[4] = (this_part) & 255; + buffer[5] = ((this_part) >> 8) & 255; + buffer[6] = ((this_part) >> 16) & 255; + buffer[7] = ((this_part) >> 24) & 255; buffer[8] = data->TermCharEnabled * 2; /* Use term character? */ buffer[9] = data->TermChar; -- 1.6.4.2 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
