diff options
| author | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-06 15:20:12 +0000 |
|---|---|---|
| committer | Chris Wilson <chris@chris-wilson.co.uk> | 2017-01-06 16:02:11 +0000 |
| commit | e8f9ae9b5062b43b6cb3dd6e45107c8edf25f1d0 (patch) | |
| tree | 0d3f27edb80442d34c5f0124394a47302530511b /drivers/gpu/drm/i915/i915_gem_stolen.c | |
| parent | edd1f2fe11ff77ab2a3169b9359e2ba69541a2f2 (diff) | |
drm/i915: Use range_overflows()
Replace a few more open-coded overflow checks with the macro.
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170106152013.24684-4-chris@chris-wilson.co.uk
Diffstat (limited to 'drivers/gpu/drm/i915/i915_gem_stolen.c')
| -rw-r--r-- | drivers/gpu/drm/i915/i915_gem_stolen.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/gpu/drm/i915/i915_gem_stolen.c b/drivers/gpu/drm/i915/i915_gem_stolen.c index 0e9b99941946..f1a1d33febcd 100644 --- a/drivers/gpu/drm/i915/i915_gem_stolen.c +++ b/drivers/gpu/drm/i915/i915_gem_stolen.c @@ -505,7 +505,7 @@ i915_pages_create_for_stolen(struct drm_device *dev, struct sg_table *st; struct scatterlist *sg; - GEM_BUG_ON(offset > dev_priv->ggtt.stolen_size - size); + GEM_BUG_ON(range_overflows(offset, size, dev_priv->ggtt.stolen_size)); /* We hide that we have no struct page backing our stolen object * by wrapping the contiguous physical allocation with a fake |