drm/i915: Fix wrong return value

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In function i915_active_acquire_preallocate_barrier(), not all
paths have the return value set correctly, and in case of memory
allocation failure, a negative error code should be returned.

Cc: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Tianjia Zhang <tianjia.zhang@linux.alibaba.com>
Reviewed-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20200802115655.25568-1-chris@chris-wilson.co.uk
Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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Tianjia Zhang 2020-08-02 12:56:55 +01:00 • committed by Rodrigo Vivi

parent ecb40d0826

commit e714977eef

2 changed files with 3 additions and 6 deletions

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7

drivers/gpu/drm/i915/i915_active.c

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2

drivers/gpu/drm/i915/selftests/i915_request.c

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