Mark Einon <[email protected]> :
> On 1 October 2011 12:03, Francois Romieu <[email protected]> wrote:
[...]
> >> + ? ? err = et131x_open(netdev);
> >> + ? ? if (err) {
> >> + ? ? ? ? ? ? dev_err(&pdev->dev, "Can't resume interface!\n");
> >> + ? ? ? ? ? ? goto out;
> >> + ? ? }
> >
> > You can/should split et131x_{open/close} to remove this failure point.
>
> Hi, thanks for the comments francois,
> I'm not quite sure what you mean here. Can you expand on your comment please?
Something like:
int et131x_open(struct net_device *netdev)
{
add_timer(...)
err = request_irq(...)
if (err < 0)
goto release_timer;
et131x_start(...)
out:
return err;
release_timer:
blah;
goto out;
}
Same thing with et131x_close / et131x_stop. You only use et131x_{start/stop}
for suspend/resume : one error path is gone away.
--
Ueimor
_______________________________________________
devel mailing list
[email protected]
http://driverdev.linuxdriverproject.org/mailman/listinfo/devel
