diff options
author | Sri Krishna chowdary <schowdary@nvidia.com> | 2012-10-08 15:55:12 +0530 |
---|---|---|
committer | Simone Willett <swillett@nvidia.com> | 2012-10-09 17:05:48 -0700 |
commit | ab5e08c3450bfa1a2ce7fa10adb7a0365e8d9857 (patch) | |
tree | a7f157bc2969e850cc3944695153190806e20ebb /drivers/iommu | |
parent | a2fd9e5282e1ae32fcaf82ba85001d28b6be1299 (diff) |
arm: tegra: iommu: fix coverity issue
smmu->regs cant be NULL when smmu is not NULL
Bug 1046331
Change-Id: I86c932b1c2eb4f9cd427692824dfb5eaf44227e7
Signed-off-by: Sri Krishna chowdary <schowdary@nvidia.com>
Reviewed-on: http://git-master/r/142311
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
GVS: Gerrit_Virtual_Submit
Diffstat (limited to 'drivers/iommu')
-rw-r--r-- | drivers/iommu/tegra-smmu.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/iommu/tegra-smmu.c b/drivers/iommu/tegra-smmu.c index f5dab1ce4c11..701204bdb655 100644 --- a/drivers/iommu/tegra-smmu.c +++ b/drivers/iommu/tegra-smmu.c @@ -1211,8 +1211,7 @@ static int tegra_smmu_probe(struct platform_device *pdev) fail: if (smmu->avp_vector_page) __free_page(smmu->avp_vector_page); - if (smmu->regs) - devm_iounmap(dev, smmu->regs); + devm_iounmap(dev, smmu->regs); if (smmu->regs_ahbarb) devm_iounmap(dev, smmu->regs_ahbarb); if (smmu && smmu->as) { |