20. 5. 22. 오후 3:03에 Marek Szyprowski 이(가) 쓴 글: > Propagate the proper error codes from the called functions instead of > unconditionally returning 0. > Picked it up. Thanks, Inki Dae > Reported-by: kbuild test robot <lkp@xxxxxxxxx> > Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> > --- > drivers/gpu/drm/exynos/exynos_drm_dma.c | 4 ++-- > 1 file changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/exynos/exynos_drm_dma.c b/drivers/gpu/drm/exynos/exynos_drm_dma.c > index d3fe6c1e6688..5887f7f52f96 100644 > --- a/drivers/gpu/drm/exynos/exynos_drm_dma.c > +++ b/drivers/gpu/drm/exynos/exynos_drm_dma.c > @@ -44,7 +44,7 @@ static int drm_iommu_attach_device(struct drm_device *drm_dev, > struct device *subdrv_dev, void **dma_priv) > { > struct exynos_drm_private *priv = drm_dev->dev_private; > - int ret; > + int ret = 0; > > if (get_dma_ops(priv->dma_dev) != get_dma_ops(subdrv_dev)) { > DRM_DEV_ERROR(subdrv_dev, "Device %s lacks support for IOMMU\n", > @@ -69,7 +69,7 @@ static int drm_iommu_attach_device(struct drm_device *drm_dev, > ret = iommu_attach_device(priv->mapping, subdrv_dev); > } > > - return 0; > + return ret; > } > > /* > _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel