From: Tomasz Stanislawski <[email protected]> Fix error handling of dma_buf_export in exynos-drm driver.
Signed-off-by: Tomasz Stanislawski <[email protected]> Signed-off-by: Kyungmin Park <[email protected]> --- drivers/gpu/drm/exynos/exynos_drm_dmabuf.c | 3 ++- 1 files changed, 2 insertions(+), 1 deletions(-) diff --git a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c index cbb6ad4..5f41de5 100644 --- a/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c +++ b/drivers/gpu/drm/exynos/exynos_drm_dmabuf.c @@ -200,7 +200,8 @@ int exynos_dmabuf_prime_handle_to_fd(struct drm_device *drm_dev, */ obj->export_dma_buf = dma_buf_export(obj, &exynos_dmabuf_ops, obj->size, 0600); - if (!obj->export_dma_buf) { + if (IS_ERR(obj->export_dma_buf)) { + DRM_DEBUG_KMS("failed to export dmabuf.\n"); ret = PTR_ERR(obj->export_dma_buf); goto err2; } -- 1.7.5.4 _______________________________________________ dri-devel mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/dri-devel
