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KVM: remove superfluous NULL pointer check in kvm_inject_pit_timer_irqs() 

This takes care of the following entries from Dan's list:

arch/x86/kvm/i8254.c +714 kvm_inject_pit_timer_irqs(6) warning: variable derefenced in initializer 'vcpu'
arch/x86/kvm/i8254.c +714 kvm_inject_pit_timer_irqs(6) warning: variable derefenced before check 'vcpu'

Reported-by: Dan Carpenter <error27@gmail.com>
Cc: corbet@lwn.net
Cc: eteo@redhat.com
Cc: Julia Lawall <julia@diku.dk>
Signed-off-by: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com>
Acked-by: Sheng Yang <sheng@linux.intel.com>
Signed-off-by: Avi Kivity <avi@redhat.com>
This commit is contained in:
Bartlomiej Zolnierkiewicz 2009-07-29 00:46:38 +02:00 committed by Avi Kivity
parent 344f414fa0
commit 95fb4eb698
1 changed files with 1 additions and 1 deletions
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2
arch/x86/kvm/i8254.c
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@ -713,7 +713,7 @@ void kvm_inject_pit_timer_irqs(struct kvm_vcpu *vcpu)
struct kvm *kvm = vcpu->kvm;
struct kvm_kpit_state *ps;
if (vcpu && pit) {
if (pit) {
int inject = 0;
ps = &pit->pit_state;