drivers/media/video/ivtv/ivtv-driver.c: check-after-use

The Coverity checker spotted the following obvious check-after-use
in drivers/media/video/ivtv/ivtv-driver.c:

<--  snip  -->

...
static void ivtv_remove(struct pci_dev *pci_dev)
{
...
        free_irq(itv->dev->irq, (void *)itv);

        if (itv->dev) {
...

<--  snip  -->

cu
Adrian

-- 

       "Is there not promise of rain?" Ling Tan asked suddenly out
        of the darkness. There had been need of rain for many days.
       "Only a promise," Lao Er said.
                                       Pearl S. Buck - Dragon Seed

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