From: Dan Carpenter Date: Thu, 13 Apr 2017 19:52:17 +0000 (+0300) Subject: drm/i915: checking for NULL instead of IS_ERR() in mock selftests X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=be02f7556447a0dee672acb5e462f03377b98ae8;p=GitHub%2Fmoto-9609%2Fandroid_kernel_motorola_exynos9610.git drm/i915: checking for NULL instead of IS_ERR() in mock selftests i915_gem_request_alloc() uses error pointers. It never returns NULLs. Fixes: 0daf0113cff6 ("drm/i915: Mock infrastructure for request emission") Signed-off-by: Dan Carpenter Link: http://patchwork.freedesktop.org/patch/msgid/20170413195217.GA26108@mwanda Reviewed-by: Chris Wilson Signed-off-by: Chris Wilson --- diff --git a/drivers/gpu/drm/i915/selftests/mock_request.c b/drivers/gpu/drm/i915/selftests/mock_request.c index 0e8d2e7f8c70..8097e3693ec4 100644 --- a/drivers/gpu/drm/i915/selftests/mock_request.c +++ b/drivers/gpu/drm/i915/selftests/mock_request.c @@ -35,7 +35,7 @@ mock_request(struct intel_engine_cs *engine, /* NB the i915->requests slab cache is enlarged to fit mock_request */ request = i915_gem_request_alloc(engine, context); - if (!request) + if (IS_ERR(request)) return NULL; mock = container_of(request, typeof(*mock), base);