drm/i915: Propagate error from drm_gem_object_init()
authorChris Wilson <chris@chris-wilson.co.uk>
Mon, 25 Apr 2016 12:32:13 +0000 (13:32 +0100)
committerJoonas Lahtinen <joonas.lahtinen@linux.intel.com>
Thu, 28 Apr 2016 09:28:58 +0000 (12:28 +0300)
commitfe3db79b0b501958dc21e471803826d00c6acc32
treefe4748b0f27f5b92fc8ce883704d522af52078a4
parentbcbdb6d01150dcc1769ddc9baaaf7f102f27f919
drm/i915: Propagate error from drm_gem_object_init()

Propagate the real error from drm_gem_object_init(). Note this also
fixes some confusion in the error return from i915_gem_alloc_object...

v2:
(Matthew Auld)
  - updated new users of gem_alloc_object from latest drm-nightly
  - replaced occurrences of IS_ERR_OR_NULL() with IS_ERR()
v3:
(Joonas Lahtinen)
  - fix double "From:" in commit message
  - add goto teardown path
v4:
(Matthew Auld)
  - rebase with i915_gem_alloc_object name change

Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1461587533-8841-1-git-send-email-matthew.auld@intel.com
[Joonas: Removed spurious " = NULL" from _init() function]
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
drivers/gpu/drm/i915/i915_gem.c
drivers/gpu/drm/i915/i915_gem_batch_pool.c
drivers/gpu/drm/i915/i915_gem_context.c
drivers/gpu/drm/i915/i915_gem_render_state.c
drivers/gpu/drm/i915/i915_guc_submission.c
drivers/gpu/drm/i915/intel_display.c
drivers/gpu/drm/i915/intel_fbdev.c
drivers/gpu/drm/i915/intel_lrc.c
drivers/gpu/drm/i915/intel_overlay.c
drivers/gpu/drm/i915/intel_ringbuffer.c