Linux kernel bug fix: drm/virtio: checking for NULL instead of IS_ERR
Subsystem: gpu (drivers/gpu/drm/virtio/virtgpu_fb.c)
Bug type: unknown, severity: unknown
Files changed: drivers/gpu/drm/virtio/virtgpu_fb.c
Introduced by Dave Airlie on 2015-06-03 14:17:38 +0200; fixed by Dan Carpenter on 2015-06-11 13:16:29 +1000 (lifetime: 7 days)