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drm/i915: Remove misleading comment in request_alloc

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Passing NULL ctx to request_alloc would lead to null-ptr-deref.

v2: Let's not replace the comment with a BUG_ON

Signed-off-by: Michał Winiarski <michal.winiarski@intel.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/20170523102400.9614-1-michal.winiarski@intel.com
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
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Michał Winiarski 2017-05-23 12:23:58 +02:00 committed by Chris Wilson
parent 48f1fc3a30
commit 1d5fd00313
1 changed files with 0 additions and 3 deletions
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drivers/gpu/drm/i915/i915_gem_request.c
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@ -538,9 +538,6 @@ submit_notify(struct i915_sw_fence *fence, enum i915_sw_fence_notify state)
*
* @engine: engine that we wish to issue the request on.
* @ctx: context that the request will be associated with.
* This can be NULL if the request is not directly related to
* any specific user context, in which case this function will
* choose an appropriate context to use.
*
* Returns a pointer to the allocated request if successful,
* or an error code if not.