tree f371f40814abdb56d023d86c65fb43cf5c9c217f
parent 05b782ab951a896d7da41775999821f692dc9e01
author Julia Lawall <julia@diku.dk> 1274889425 +0200
committer Avi Kivity <avi@redhat.com> 1276098520 +0300

KVM: ia64: Add missing spin_unlock in kvm_arch_hardware_enable()

Add a spin_unlock missing on the error path.

The semantic match that finds this problem is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@@
expression E1;
@@

* spin_lock(E1,...);
  <+... when != E1
  if (...) {
    ... when != E1
*   return ...;
  }
  ...+>
* spin_unlock(E1,...);
// </smpl>

Signed-off-by: Julia Lawall <julia@diku.dk>
Signed-off-by: Avi Kivity <avi@redhat.com>