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Message-Id: <1432831305-11126-4-git-send-email-joro@8bytes.org> Date: Thu, 28 May 2015 18:41:26 +0200 From: Joerg Roedel <joro@...tes.org> To: iommu@...ts.linux-foundation.org Cc: Will Deacon <will.deacon@....com>, Kukjin Kim <kgene@...nel.org>, David Woodhouse <dwmw2@...radead.org>, Heiko Stuebner <heiko@...ech.de>, Hiroshi Doyu <hdoyu@...dia.com>, Thierry Reding <thierry.reding@...il.com>, Alex Williamson <alex.williamson@...hat.com>, Robin Murphy <robin.murphy@....com>, Laurent Pinchart <laurent.pinchart@...asonboard.com>, Oded Gabbay <oded.gabbay@...il.com>, joro@...tes.org, jroedel@...e.de, linux-kernel@...r.kernel.org Subject: [PATCH 03/22] iommu: Propagate error in add_iommu_group From: Joerg Roedel <jroedel@...e.de> Make sure any errors reported from the IOMMU drivers get progapated back to the IOMMU core. Signed-off-by: Joerg Roedel <jroedel@...e.de> --- drivers/iommu/iommu.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c index 755e488..9c9336a 100644 --- a/drivers/iommu/iommu.c +++ b/drivers/iommu/iommu.c @@ -750,9 +750,7 @@ static int add_iommu_group(struct device *dev, void *data) WARN_ON(dev->iommu_group); - ops->add_device(dev); - - return 0; + return ops->add_device(dev); } static int iommu_bus_notifier(struct notifier_block *nb, -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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