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KVM: ia64: Add missing spin_unlock in kvm_arch_hardware_enable()
authorJulia Lawall <julia@diku.dk>
Wed, 26 May 2010 15:57:05 +0000 (17:57 +0200)
committerAvi Kivity <avi@redhat.com>
Wed, 9 Jun 2010 15:48:40 +0000 (18:48 +0300)
commit3499f4d0d1159a21245d6071f8af6a71b86a78bc
treef371f40814abdb56d023d86c65fb43cf5c9c217ftree | snapshot (tar.bz2 tar.gz zip)
parent05b782ab951a896d7da41775999821f692dc9e01commit | diff
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>
arch/ia64/kvm/kvm-ia64.c diff | blob | blame | history
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