Using the same data format "buf[j] = (u8)(i + j)" among write, compare buf, and console output stage.
Acked-by: Michal Nazarewicz <[email protected]> Signed-off-by: Peter Chen <[email protected]> --- drivers/usb/misc/usbtest.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 819b4b1..cac93b7 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -1720,7 +1720,7 @@ static int ctrl_out(struct usbtest_dev *dev, for (i = 0; i < count; i++) { /* write patterned data */ for (j = 0; j < len; j++) - buf[j] = i + j; + buf[j] = (u8)(i + j); retval = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x5b, USB_DIR_OUT|USB_TYPE_VENDOR, 0, 0, buf, len, USB_CTRL_SET_TIMEOUT); @@ -1750,9 +1750,9 @@ static int ctrl_out(struct usbtest_dev *dev, /* fail if we can't verify */ for (j = 0; j < len; j++) { - if (buf[j] != (u8) (i + j)) { + if (buf[j] != (u8)(i + j)) { ERROR(dev, "ctrl_out, byte %d is %d not %d\n", - j, buf[j], (u8) i + j); + j, buf[j], (u8)(i + j)); retval = -EBADMSG; break; } -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
