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Groups > linux.kernel > #1207013
| From | Joerg Roedel <joro@8bytes.org> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 5/9] iommu/vt-d: Use BUG_ON instead of if () BUG() |
| Date | 2015-08-13 19:40 +0200 |
| Message-ID | <pX4DW-1Gi-33@gated-at.bofh.it> (permalink) |
| References | <pX4DV-1Gi-15@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Joerg Roedel <jroedel@suse.de> Found by a coccicheck script. Signed-off-by: Joerg Roedel <jroedel@suse.de> --- drivers/iommu/intel-iommu.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c index 8834765..2a7e017 100644 --- a/drivers/iommu/intel-iommu.c +++ b/drivers/iommu/intel-iommu.c @@ -4760,8 +4760,7 @@ static size_t intel_iommu_unmap(struct iommu_domain *domain, /* Cope with horrid API which requires us to unmap more than the size argument if it happens to be a large-page mapping. */ - if (!pfn_to_dma_pte(dmar_domain, iova >> VTD_PAGE_SHIFT, &level)) - BUG(); + BUG_ON(!pfn_to_dma_pte(dmar_domain, iova >> VTD_PAGE_SHIFT, &level)); if (size < VTD_PAGE_SIZE << level_to_offset_bits(level)) size = VTD_PAGE_SIZE << level_to_offset_bits(level); -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.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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[PATCH 5/9] iommu/vt-d: Use BUG_ON instead of if () BUG() Joerg Roedel <joro@8bytes.org> - 2015-08-13 19:40 +0200
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