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path: root/drivers/media/usb/gspca/kinect.c
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Diffstat (limited to 'drivers/media/usb/gspca/kinect.c')
-rw-r--r--drivers/media/usb/gspca/kinect.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/media/usb/gspca/kinect.c b/drivers/media/usb/gspca/kinect.c
index 3773a8a745df..081f05162809 100644
--- a/drivers/media/usb/gspca/kinect.c
+++ b/drivers/media/usb/gspca/kinect.c
@@ -155,10 +155,11 @@ static int send_cmd(struct gspca_dev *gspca_dev, uint16_t cmd, void *cmdbuf,
do {
actual_len = kinect_read(udev, ibuf, 0x200);
} while (actual_len == 0);
- PDEBUG(D_USBO, "Control reply: %d", res);
+ PDEBUG(D_USBO, "Control reply: %d", actual_len);
if (actual_len < sizeof(*rhdr)) {
- pr_err("send_cmd: Input control transfer failed (%d)\n", res);
- return res;
+ pr_err("send_cmd: Input control transfer failed (%d)\n",
+ actual_len);
+ return actual_len < 0 ? actual_len : -EREMOTEIO;
}
actual_len -= sizeof(*rhdr);