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| author | Antonio Ospite <ospite@studenti.unina.it> | 2013-12-30 20:41:46 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <m.chehab@samsung.com> | 2014-02-28 21:37:26 +0400 |
| commit | ccf78070d7ec8ff0231c5c2b1b16c78e10c768fc (patch) | |
| tree | 0491dd44e1428ef01e2c8cc969eeb95832c709bd /drivers/media/usb/gspca/kinect.c | |
| parent | 840d94eacea399b3bfe2ebcbf75e0dec202cd922 (diff) | |
| download | linux-ccf78070d7ec8ff0231c5c2b1b16c78e10c768fc.tar.xz | |
[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 <julia.lawall@lip6.fr>
Signed-off-by: Antonio Ospite <ospite@studenti.unina.it>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'drivers/media/usb/gspca/kinect.c')
| -rw-r--r-- | drivers/media/usb/gspca/kinect.c | 5 |
1 files 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); |