tree 898ce1663cf676e97044be39c3e82f74abdbac63
parent 269aa808a990b3fdd0e7ec9e04322284c40748c4
author Joerg Roedel <jroedel@suse.de> 1432831286 +0200
committer Joerg Roedel <jroedel@suse.de> 1433509989 +0200

iommu: Propagate error in add_iommu_group

Make sure any errors reported from the IOMMU drivers get
progapated back to the IOMMU core.

Signed-off-by: Joerg Roedel <jroedel@suse.de>