iommu/tegra: smmu: Remove unnecessary sanity check at alloc_pdir()

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alloc_pdir() is called with smmu->as[?].pdir_page == NULL. No need to
check pdir_page again inside alloc_pdir().

Signed-off-by: Hiroshi DOYU <hdoyu@nvidia.com>
Acked-by: Stephen Warren <swarren@wwwdotorg.org>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>

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Hiroshi DOYU 2012-07-02 14:26:37 +03:00 • committed by Joerg Roedel

parent ff7636292a

commit 0bdbf4ccef

1 changed files with 0 additions and 3 deletions

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drivers/iommu/tegra-smmu.c

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