Jean-Francois Moine wrote:
> Hi Mauro,
>
> Please pull from http://linuxtv.org/hg/~jfrancois/v4l-dvb
>
> for the following 9 changesets:
>
> 01/09: gspca - zc3xx: Change the resolutions of some sensors.
> http://linuxtv.org/hg/~jfrancois/v4l-dvb?cmd=changeset;node=b2c81ce31b88
>
> 02/09: gspca - pac7302/pac7311: Remove the unused page loading.
> http://linuxtv.org/hg/~jfrancois/v4l-dvb?cmd=changeset;node=8c4f87786f70
>
> 03/09: gspca - pac7302: Use usb_err to propagate USB errors.
> http://linuxtv.org/hg/~jfrancois/v4l-dvb?cmd=changeset;node=89e8a8fb18ab
Huh?
-static int reg_w_buf(struct gspca_dev *gspca_dev,
+static void reg_w_buf(struct gspca_dev *gspca_dev,
__u8 index,
const char *buffer, int len)
{
int ret;
+ if (gspca_dev->usb_err < 0)
+ return;
This is an ugly and non-standard way to report errors in C. Just return the
error
code.
>
> 04/09: gspca - pac7311: Use usb_err to propagate USB errors.
> http://linuxtv.org/hg/~jfrancois/v4l-dvb?cmd=changeset;node=ec69be3f2189
The same applies here.
Cheers
Mauro
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