On Thu, Jun 14, 2018 at 2:57 PM, Zhouyang Jia <jiazhouyang09@xxxxxxxxx> wrote:
> When pci_iomap fails, the lack of error-handling code may
> cause unexpected results.
What results?
How had you tested it?
> This patch adds error-handling code after calling pci_iomap.
> + if (bfad->pci_bar2_kva == NULL) {
> + printk(KERN_ERR "Fail to map bar2\n");
pr_err() ?
> + goto out_unmap_bar0;
> + }
--
With Best Regards,
Andy Shevchenko
