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drm/i915: checking for NULL instead of IS_ERR() in mock selftests 

i915_gem_request_alloc() uses error pointers.  It never returns NULLs.

Fixes: 0daf0113cf ("drm/i915: Mock infrastructure for request emission")
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Link: http://patchwork.freedesktop.org/patch/msgid/20170413195217.GA26108@mwanda
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
(cherry picked from commit be02f75564)
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
This commit is contained in:
Dan Carpenter 2017-04-13 22:52:17 +03:00 committed by Jani Nikula
parent dea6559398
commit 5af9e672b8
1 changed files with 1 additions and 1 deletions
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drivers/gpu/drm/i915/selftests/mock_request.c
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@ -35,7 +35,7 @@ mock_request(struct intel_engine_cs *engine,
/* NB the i915->requests slab cache is enlarged to fit mock_request */
request = i915_gem_request_alloc(engine, context);
if (!request)
if (IS_ERR(request))
return NULL;
mock = container_of(request, typeof(*mock), base);