From: Julia Lawall Date: Tue, 24 Jul 2012 14:18:14 +0000 (+0200) Subject: iommu/intel: add missing free_domain_mem X-Git-Tag: v3.6-rc2~26^2~8 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d2900bd63f65bf1f40bf17f3c51457ae29fae6a8;p=pandora-kernel.git 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/) // @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 ...; ) } // Signed-off-by: Julia Lawall Signed-off-by: Joerg Roedel --- Reading git-diff-tree failed