vtd: minor edge case memory leak
authorKeir Fraser <keir.fraser@citrix.com>
Mon, 15 Sep 2008 10:35:20 +0000 (11:35 +0100)
committerKeir Fraser <keir.fraser@citrix.com>
Mon, 15 Sep 2008 10:35:20 +0000 (11:35 +0100)
commit51fec0a9c793e89f7b92030e9a0292519bf56fb9
tree8dbae9a77ed6998c6c8ec6e554203310517356e9
parentb42db2ecdfe87674ad7544840d5e5f0bd7516135
vtd: minor edge case memory leak

Fixes an (unlikely) memory leak where mapped VT-d root entries are not
unmapped on allocation failure code path.

Signed-off-by: Ross Philipson <ross.philipson@citrix.com>
xen/drivers/passthrough/vtd/iommu.c