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iommu/vt-d: Check the return value of iommu_device_create()
authorNicholas Krause <xerofoify@gmail.com>
Mon, 4 Jan 2016 23:27:57 +0000 (18:27 -0500)
committerJoerg Roedel <jroedel@suse.de>
Thu, 7 Jan 2016 12:43:56 +0000 (13:43 +0100)
commit592033790e8276f7038efb480871598648464a01
tree375165f1ab8b06e8071952edcab9f23b303a9300tree | snapshot
parent168309855a7d1e16db751e9c647119fe2d2dc878commit | diff
iommu/vt-d: Check the return value of iommu_device_create()

This adds the proper check to alloc_iommu to make sure that
the call to iommu_device_create has completed successfully
and if not return the error code to the caller after freeing
up resources allocated previously.

Signed-off-by: Nicholas Krause <xerofoify@gmail.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
drivers/iommu/dmar.c diff | blob | blame | history
Linux kernel - Deliverables
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