tree 66ee711b4eeb774e59165231b09b6ca4b07d8ea8
parent 4f5cafb5cb8471e54afdc9054d973535614f7675
author Christophe JAILLET <christophe.jaillet@wanadoo.fr> 1568665776 +0200
committer Joerg Roedel <jroedel@suse.de> 1571133027 +0200

iommu/qcom: Simplify a test in 'qcom_iommu_add_device()'

'iommu_group_get_for_dev()' never returns NULL, so this test can be
simplified a bit.

This way, the test is consistent with all other calls to
'iommu_group_get_for_dev()'.

Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reviewed-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>