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authorBartlomiej Zolnierkiewicz <bzolnier@gmail.com>2009-07-29 00:46:38 +0200
committerAvi Kivity <avi@redhat.com>2009-09-10 08:33:19 +0300
commit95fb4eb6981216c07ac01f598e61b273b6eff58c (patch)
treef49aa652757c1f3eff434cd852ca626f3f044f3d /arch/x86/kvm
parent344f414fa0f16254dd07195d4cd11b2f92931d3d (diff)
downloadlinux-95fb4eb6981216c07ac01f598e61b273b6eff58c.tar.bz2
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>
Diffstat (limited to 'arch/x86/kvm')
-rw-r--r--arch/x86/kvm/i8254.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/kvm/i8254.c b/arch/x86/kvm/i8254.c
index 472653c15a2a..82ad523b4901 100644
--- a/arch/x86/kvm/i8254.c
+++ b/arch/x86/kvm/i8254.c
@@ -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;