From ccf78070d7ec8ff0231c5c2b1b16c78e10c768fc Mon Sep 17 00:00:00 2001 From: Antonio Ospite Date: Mon, 30 Dec 2013 13:41:46 -0300 Subject: [PATCH] [media] gspca_kinect: fix messages about kinect_read() return value Messages relative to kinect_read() are printing "res" which contains the return value of a previous kinect_write(). Print the correct value in the messages. Cc: Julia Lawall Signed-off-by: Antonio Ospite Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab --- drivers/media/usb/gspca/kinect.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/media/usb/gspca/kinect.c b/drivers/media/usb/gspca/kinect.c index 48084736f882..081f05162809 100644 --- a/drivers/media/usb/gspca/kinect.c +++ b/drivers/media/usb/gspca/kinect.c @@ -155,9 +155,10 @@ 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); + pr_err("send_cmd: Input control transfer failed (%d)\n", + actual_len); return actual_len < 0 ? actual_len : -EREMOTEIO; } actual_len -= sizeof(*rhdr);