drm/i915: BUG_ON when ggtt_view is NULL

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Lets BUG_ON and don't bother with a WARN and returning an error, so we can
remove the need to pollute the code with error handling, after all it is
a programmer error to provide NULL view. Also while we're here remove
redundant NULL ggtt_view check.

Cc: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Cc: Tvrtko Ursulin <tvrtko.ursulin@linux.intel.com>
Signed-off-by: Matthew Auld <matthew.auld@intel.com>
Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1458834860-7898-1-git-send-email-matthew.auld@intel.com

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Matthew Auld 2016-03-24 15:54:20 +00:00 • committed by Joonas Lahtinen

parent 9f54d4bd58

commit ade7daa164

2 changed files with 3 additions and 16 deletions

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9

drivers/gpu/drm/i915/i915_gem.c

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10

drivers/gpu/drm/i915/i915_gem_gtt.c

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