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usb: misc: usbtest: using the same data format among write/compare/output 

Using the same data format "buf[j] = (u8)(i + j)" among
write, compare buf, and console output stage.

Acked-by: Michal Nazarewicz <mina86@mina86.com>
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Peter Chen 2015-09-01 09:48:00 +08:00 committed by Felipe Balbi
parent a724ddfb17
commit 169900f967
1 changed files with 3 additions and 3 deletions
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6
drivers/usb/misc/usbtest.c
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@ -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;
}