Commit bdde4718 authored by Christophe JAILLET's avatar Christophe JAILLET Committed by Will Deacon
Browse files

iommu/arm-smmu: Axe a useless test in 'arm_smmu_master_alloc_smes()' 



'iommu_group_get_for_dev()' never returns NULL, so this test can be removed.

Reviewed-by: default avatarRobin Murphy <robin.murphy@arm.com>
Signed-off-by: default avatarChristophe JAILLET <christophe.jaillet@wanadoo.fr>
Signed-off-by: default avatarWill Deacon <will@kernel.org>
parent 9062c1d0

drivers/iommu/arm-smmu.c

+0 −2
Original line number Diff line number Diff line
@@ -1054,8 +1054,6 @@ static int arm_smmu_master_alloc_smes(struct device *dev) 
	}



	group = iommu_group_get_for_dev(dev);

	if (!group)

		group = ERR_PTR(-ENOMEM);

	if (IS_ERR(group)) {

		ret = PTR_ERR(group);

		goto out_err;