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    Subject[PATCH 5.18 255/879] drm/selftests: missing error code in igt_buddy_alloc_smoke()
    Date
    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;
    --
    2.35.1


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