[PATCH] drm/vmwgfx/vmwgfx_drv: Fix an error path in vmw_setup_pci_resources()

[Zack Rusin]

> On Jan 25, 2021, at 03:45, Dan Carpenter <dan.carpenter at oracle.com> wrote:
> 
> The devm_memremap() function never returns NULL, it returns error
> pointers so the test needs to be fixed.  Also we need to call
> pci_release_regions() to avoid a memory leak.
> 
> Fixes: be4f77ac6884 ("drm/vmwgfx: Cleanup fifo mmio handling")
> Signed-off-by: Dan Carpenter <dan.carpenter at oracle.com>

Thanks, Dan.

I have a patch based on your report that fixes that too but it comes with a refactoring. I’d be happy to rebase it on top of yours just to get yours in before. If you’d like I can push your patch through drm-misc-next, if not:

Reviewed-by: Zack Rusin <zackr at vmware.com>

z