From: Dan Carpenter dan.carpenter@oracle.com
[ Upstream commit 016d1ca3f6ad05676fd9e418715ddce1f4ab5a73 ]
Set the error code to -ENOMEM if drm_random_order() fails.
Fixes: e6ff5ef81170 ("drm/selftests: add drm buddy smoke testcase") Signed-off-by: Dan Carpenter dan.carpenter@oracle.com Reviewed-by: Arunpravin Arunpravin.PaneerSelvam@amd.com Signed-off-by: Christian König christian.koenig@amd.com Link: https://patchwork.freedesktop.org/patch/msgid/20220307125458.GA16710@kili Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/gpu/drm/selftests/test-drm_buddy.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/selftests/test-drm_buddy.c b/drivers/gpu/drm/selftests/test-drm_buddy.c index 913cbd7eae04..aca0c491040f 100644 --- a/drivers/gpu/drm/selftests/test-drm_buddy.c +++ b/drivers/gpu/drm/selftests/test-drm_buddy.c @@ -488,8 +488,10 @@ static int igt_buddy_alloc_smoke(void *arg) }
order = drm_random_order(mm.max_order + 1, &prng); - if (!order) + if (!order) { + err = -ENOMEM; goto out_fini; + }
for (i = 0; i <= mm.max_order; ++i) { struct drm_buddy_block *block;