Commits
Eric Auger committed 79644b60085
iommu: Fix a leak in iommu_insert_resv_region
[ Upstream commit ad0834dedaa15c3a176f783c0373f836e44b4700 ]
In case we expand an existing region, we unlink
this latter and insert the larger one. In
that case we should free the original region after
the insertion. Also we can immediately return.
Fixes: 6c65fb318e8b ("iommu: iommu_get_group_resv_regions")
Signed-off-by: Eric Auger <eric.auger@redhat.com>
Signed-off-by: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>