drm/i915: Simplify request_alloc by returning the allocated request

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If is simpler and leads to more readable code through the callstack if
the allocation returns the allocated struct through the return value.

The importance of this is that it no longer looks like we accidentally
allocate requests as side-effect of calling certain functions.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: http://patchwork.freedesktop.org/patch/msgid/1469432687-22756-19-git-send-email-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Link: http://patchwork.freedesktop.org/patch/msgid/1470174640-18242-9-git-send-email-chris@chris-wilson.co.uk

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This commit is contained in:

Chris Wilson 2016-08-02 22:50:26 +01:00

parent 7c9cf4e33a

commit 8e63717837

8 changed files with 79 additions and 140 deletions

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3

drivers/gpu/drm/i915/i915_drv.h

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75

drivers/gpu/drm/i915/i915_gem.c

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12

drivers/gpu/drm/i915/i915_gem_execbuffer.c

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58

drivers/gpu/drm/i915/i915_gem_request.c

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13

drivers/gpu/drm/i915/i915_trace.h

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36

drivers/gpu/drm/i915/intel_display.c

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2

drivers/gpu/drm/i915/intel_lrc.c

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20

drivers/gpu/drm/i915/intel_overlay.c

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