Merge branch 'drm-fixes' of git://people.freedesktop.org/~dvdhrm/linux into drm-next

This branch includes 6 minor fixes mainly for udl. Everything non-trivial was
reviewed by Daniel and the patches have been on the list for quite some time.

* 'drm-fixes' of git://people.freedesktop.org/~dvdhrm/linux:
  drm/gem: dont init "ret" in drm_gem_mmap()
  drm/crtc: add sanity checks to create_dumb()
  drm/gem: free vma-node during object-cleanup
  drm/gem: fix indentation
  drm/udl: fix Bpp calculation in dumb_create()
  drm/udl: fix error-path when damage-req fails