On 04.08.20 08:35, Oleksandr Andrushchenko wrote:
On 8/4/20 9:12 AM, Jürgen Groß wrote:
On 31.07.20 14:51, Oleksandr Andrushchenko wrote:
From: Oleksandr Andrushchenko oleksandr_andrushchenko@epam.com
The patch c575b7eeb89f: "drm/xen-front: Add support for Xen PV display frontend" from Apr 3, 2018, leads to the following static checker warning:
drivers/gpu/drm/xen/xen_drm_front_gem.c:140 xen_drm_front_gem_create() warn: passing zero to 'ERR_CAST'
drivers/gpu/drm/xen/xen_drm_front_gem.c 133 struct drm_gem_object *xen_drm_front_gem_create(struct drm_device *dev, 134 size_t size) 135 { 136 struct xen_gem_object *xen_obj; 137 138 xen_obj = gem_create(dev, size); 139 if (IS_ERR_OR_NULL(xen_obj)) 140 return ERR_CAST(xen_obj);
Fix this and the rest of misused places with IS_ERR_OR_NULL in the driver.
Fixes: c575b7eeb89f: "drm/xen-front: Add support for Xen PV display frontend"
Again forgot to Cc stable?
I was just not sure if these minor fixes need to go the stable, but I will add
I'm fine both ways.
Its just a reflex when I'm seeing a Fixes: tag but no Cc: stable. :-)
Juergen