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| author | Christophe JAILLET <christophe.jaillet@wanadoo.fr> | 2016-11-30 08:06:12 +0100 |
|---|---|---|
| committer | Alex Williamson <alex.williamson@redhat.com> | 2016-12-01 08:45:49 -0700 |
| commit | d256459fae4dba66d50850f2d948306503818913 (patch) | |
| tree | f9acd3ff5693a5bfec056c531808aee9963adf78 /mm | |
| parent | 5ba6de98c78ac45166036516e34bec487887ba5d (diff) | |
| download | linux-d256459fae4dba66d50850f2d948306503818913.tar.bz2 | |
vfio: Fix handling of error returned by 'vfio_group_get_from_dev()'
'vfio_group_get_from_dev()' seems to return only NULL on error, not an
error pointer.
Fixes: 2169037dc322 ("vfio iommu: Added pin and unpin callback functions to vfio_iommu_driver_ops")
Fixes: c086de818dd8 ("vfio iommu: Add blocking notifier to notify DMA_UNMAP")
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
Diffstat (limited to 'mm')
0 files changed, 0 insertions, 0 deletions