From: Chris Wilson Date: Wed, 15 Nov 2017 15:25:58 +0000 (+0000) Subject: drm/i915/selftests: exercise_ggtt may have nothing to do X-Git-Tag: v4.19~298^2~46^2~1090 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=4fe95b042d9d36744f6848069a92759c10dd2a0e;p=platform%2Fkernel%2Flinux-rpi.git drm/i915/selftests: exercise_ggtt may have nothing to do When operating on the live_ggtt we have to find a usuable hole for our test. It is possible for there to be no hole we can use, so initialise the err to 0 for the early exit. Signed-off-by: Chris Wilson Link: https://patchwork.freedesktop.org/patch/msgid/20171115152558.31252-1-chris@chris-wilson.co.uk Reviewed-by: Joonas Lahtinen --- diff --git a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c index d9560d8..3dcf886 100644 --- a/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c +++ b/drivers/gpu/drm/i915/selftests/i915_gem_gtt.c @@ -958,7 +958,7 @@ static int exercise_ggtt(struct drm_i915_private *i915, u64 hole_start, hole_end, last = 0; struct drm_mm_node *node; IGT_TIMEOUT(end_time); - int err = -ENODEV; + int err = 0; mutex_lock(&i915->drm.struct_mutex); restart: