Re: [PATCH 1/3] drm/xen-front: checking for NULL instead of IS_ERR

On 05/08/2018 12:34 PM, Oleksandr Andrushchenko wrote: On 05/08/2018 12:26 PM, Dan Carpenter wrote: drm_dev_alloc() returns error pointers, it never returns NULL. Fixes: c575b7eeb89f ("drm/xen-front: Add support for Xen PV display frontend") Signed-off-by: Dan Carpenter Thank you, Reviewed-

Re: [PATCH 1/3] drm/xen-front: checking for NULL instead of IS_ERR

On 05/08/2018 12:26 PM, Dan Carpenter wrote: drm_dev_alloc() returns error pointers, it never returns NULL. Fixes: c575b7eeb89f ("drm/xen-front: Add support for Xen PV display frontend") Signed-off-by: Dan Carpenter Thank you, Reviewed-by: Oleksandr Andrushchenko diff --git a/drivers/gpu/dr

[PATCH 1/3] drm/xen-front: checking for NULL instead of IS_ERR

drm_dev_alloc() returns error pointers, it never returns NULL. Fixes: c575b7eeb89f ("drm/xen-front: Add support for Xen PV display frontend") Signed-off-by: Dan Carpenter diff --git a/drivers/gpu/drm/xen/xen_drm_front.c b/drivers/gpu/drm/xen/xen_drm_front.c index 1b0ea9ac330e..8615e8522c7a 1006