KVM: fix sparse warning
Impact: make global function static
virt/kvm/kvm_main.c:85:6: warning: symbol 'kvm_rebooting' was not declared. Should it be static?
Signed-off-by: Hannes Eder <hannes@hanneseder.net>
Signed-off-by: Avi Kivity <avi@redhat.com>
diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
index 54d25e6..8dab7ce 100644
--- a/virt/kvm/kvm_main.c
+++ b/virt/kvm/kvm_main.c
@@ -82,7 +82,7 @@
static long kvm_vcpu_ioctl(struct file *file, unsigned int ioctl,
unsigned long arg);
-bool kvm_rebooting;
+static bool kvm_rebooting;
#ifdef KVM_CAP_DEVICE_ASSIGNMENT