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Commit d2453b2c authored by Hiroshi Doyu's avatar Hiroshi Doyu Committed by Joerg Roedel
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iommu/tegra: smmu: Cleanup with lesser nest 



Small clean up with lesser nest for readability.

Signed-off-by: default avatarHiroshi Doyu <hdoyu@nvidia.com>
Signed-off-by: default avatarJoerg Roedel <joerg.roedel@amd.com>
parent ba1eabfa

drivers/iommu/tegra-smmu.c

+8 −5
Original line number Diff line number Diff line
@@ -814,11 +814,14 @@ static int smmu_iommu_domain_init(struct iommu_domain *domain) 
	/* Look for a free AS with lock held */

	for  (i = 0; i < smmu->num_as; i++) {

		as = &smmu->as[i];

		if (!as->pdir_page) {



		if (as->pdir_page)

			continue;



		err = alloc_pdir(as);

		if (!err)

			goto found;

		}



		if (err != -EAGAIN)

			break;

	}