Hi,
Thanks I've added both to my gspca tree for 3.15
Regards,
Hans
On 12/30/2013 05:41 PM, Antonio Ospite wrote:
> The error checking code relative to the invocations of kinect_read()
> does not return the actual return code of the function just called, it
> returns "res" which still contains the value of the last invocation of
> a previous kinect_write().
>
> Return the proper value, and while at it also report with -EREMOTEIO the
> case of a partial transfer.
>
> Reported-by: Julia Lawall <julia.law...@lip6.fr>
> Signed-off-by: Antonio Ospite <osp...@studenti.unina.it>
> ---
> drivers/media/usb/gspca/kinect.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/media/usb/gspca/kinect.c
> b/drivers/media/usb/gspca/kinect.c
> index 3773a8a..48084736 100644
> --- a/drivers/media/usb/gspca/kinect.c
> +++ b/drivers/media/usb/gspca/kinect.c
> @@ -158,7 +158,7 @@ static int send_cmd(struct gspca_dev *gspca_dev, uint16_t
> cmd, void *cmdbuf,
> PDEBUG(D_USBO, "Control reply: %d", res);
> if (actual_len < sizeof(*rhdr)) {
> pr_err("send_cmd: Input control transfer failed (%d)\n", res);
> - return res;
> + return actual_len < 0 ? actual_len : -EREMOTEIO;
> }
> actual_len -= sizeof(*rhdr);
>
>
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