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    Subject[PATCH 5.12 166/242] drm/radeon: Add the missed drm_gem_object_put() in radeon_user_framebuffer_create()
    Date
    From: Jing Xiangfeng <jingxiangfeng@huawei.com>

    commit 9ba85914c36c8fed9bf3e8b69c0782908c1247b7 upstream.

    radeon_user_framebuffer_create() misses to call drm_gem_object_put() in
    an error path. Add the missed function call to fix it.

    Reviewed-by: Christian König <christian.koenig@amd.com>
    Signed-off-by: Jing Xiangfeng <jingxiangfeng@huawei.com>
    Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
    Cc: stable@vger.kernel.org
    Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

    ---
    drivers/gpu/drm/radeon/radeon_display.c | 1 +
    1 file changed, 1 insertion(+)

    --- a/drivers/gpu/drm/radeon/radeon_display.c
    +++ b/drivers/gpu/drm/radeon/radeon_display.c
    @@ -1325,6 +1325,7 @@ radeon_user_framebuffer_create(struct dr
    /* Handle is imported dma-buf, so cannot be migrated to VRAM for scanout */
    if (obj->import_attach) {
    DRM_DEBUG_KMS("Cannot create framebuffer from imported dma_buf\n");
    + drm_gem_object_put(obj);
    return ERR_PTR(-EINVAL);
    }


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