diff options
| author | Hannes Eder <hannes@hanneseder.net> | 2009-02-21 02:18:13 +0100 |
|---|---|---|
| committer | Avi Kivity <avi@redhat.com> | 2009-03-24 11:03:13 +0200 |
| commit | d7364a29b305862cbc92b3f8b6ad9968270d068c (patch) | |
| tree | 8fb7bb30cf58972b7c41390d6d002c5bda1ac9b4 | |
| parent | 41d6af119206e98764b4ae6d264d63acefcf851e (diff) | |
KVM: fix sparse warnings: context imbalance
Impact: Attribute function with __acquires(...) resp. __releases(...).
Fix this sparse warnings:
arch/x86/kvm/i8259.c:34:13: warning: context imbalance in 'pic_lock' - wrong count at exit
arch/x86/kvm/i8259.c:39:13: warning: context imbalance in 'pic_unlock' - unexpected unlock
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
| -rw-r--r-- | arch/x86/kvm/i8259.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/x86/kvm/i8259.c b/arch/x86/kvm/i8259.c index b4e662e94ddc..1ccb50c74f18 100644 --- a/arch/x86/kvm/i8259.c +++ b/arch/x86/kvm/i8259.c @@ -32,11 +32,13 @@ #include <linux/kvm_host.h> static void pic_lock(struct kvm_pic *s) + __acquires(&s->lock) { spin_lock(&s->lock); } static void pic_unlock(struct kvm_pic *s) + __releases(&s->lock) { struct kvm *kvm = s->kvm; unsigned acks = s->pending_acks; |