On Thu, May 10, 2012 at 04:26:20PM +0300, Dan Carpenter wrote:
> Hello Alexander Shishkin,
>
> This is a semi-automatic email about new static checker warnings.
>
> The patch 0f089094cde5: "usb: gadget: ci13xxx: replace home-brewed
> logging with dev_{err,warn,info}" from May 8, 2012, leads to the
> following Smatch complaint:
>
> drivers/usb/gadget/ci13xxx_udc.c:2723 udc_irq()
> error: we previously assumed 'udc' could be null (see line 2722)
>
> drivers/usb/gadget/ci13xxx_udc.c
> 2721
> 2722 if (udc == NULL) {
> 2723 dev_err(udc->dev, "ENODEV");
> ^^^^^^^^
> Derp.
>
> 2724 return IRQ_HANDLED;
> 2725 }
Thanks for this report, I've now fixed it in my tree.
greg k-h
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