2d22a593d7e94102c5d3cc461ca561f567b88071
parent 9579a974d1018c7f1d42455c29aa3f0d512c99fe
author Julia Lawall <Julia.Lawall@lip6.fr> 1343139494 +0200
committer Joerg Roedel <joerg.roedel@amd.com> 1344002655 +0200

iommu/intel: add missing free_domain_mem

Add missing free_domain_mem on failure path after alloc_domain.

A simplified version of the semantic match that finds this
problem is as follows: (http://coccinelle.lip6.fr/)

// <smpl>
@km exists@
local idexpression e;
expression e1,e2,e3;
type T,T1;
identifier f;
@@

* e = alloc_domain(...)
... when any
    when != e = e1
    when != e1 = (T)e
    when != e1(...,(T)e,...)
    when != &e->f
if(...) { ... when != e2(...,(T1)e,...)
                 when != e3 = e
                 when forall
(
             return <+...e...+>;
|
*             return ...;
) }
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: Joerg Roedel <joerg.roedel@amd.com>
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