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drm/i915/selftests: fix inconsistent IS_ERR and PTR_ERR 

Fix inconsistent IS_ERR and PTR_ERR in shrink_boom.
The proper pointer to use is _explode_ instead of _purge_.

This issue was detected with the help of Coccinelle.

Fixes: fe215c8bc4 ("drm/i915/selftests: add missing gtt shrinker test")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180214211234.GA22341@embeddedgus
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
This commit is contained in:
Gustavo A. R. Silva 2018-02-14 15:12:34 -06:00 committed by Chris Wilson
parent c5cb21c17a
commit 6e8c06d291
1 changed files with 1 additions and 1 deletions
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2
drivers/gpu/drm/i915/selftests/i915_gem_gtt.c
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@ -927,7 +927,7 @@ static int shrink_boom(struct drm_i915_private *i915,
explode = fake_dma_object(i915, size);
if (IS_ERR(explode)) {
err = PTR_ERR(purge);
err = PTR_ERR(explode);
goto err_purge;
}