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Zhang Xiaoxu authored
If intel context create failed, the perf_series_engines() will return 0
rather than error, because we doesn't initialize the return value.

Fixes: cbfd3a0c ("drm/i915/selftests: Add request throughput measurement to perf")
Reported-by: default avatarHulk Robot <hulkci@huawei.com>
Signed-off-by: default avatarZhang Xiaoxu <zhangxiaoxu5@huawei.com>
Reviewed-by: default avatarMika Kuoppala <mika.kuoppala@linux.intel.com>
Signed-off-by: default avatarChris Wilson <chris@chris-wilson.co.uk>
Link: https://patchwork.freedesktop.org/patch/msgid/20201116144112.3673011-1-zhangxiaoxu5@huawei.com


(cherry picked from commit 01d70884)
Signed-off-by: default avatarRodrigo Vivi <rodrigo.vivi@intel.com>
2106edbd
Linux kernel
============

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