KVM: Fix WARNING: labels should not be indented in kvm_main.c
KVM: Fix WARNING: labels should not be indented in kvm_main.c

WARNING: labels should not be indented
+   out_free_irq_routing:

This patch fixes this WARNING to reduce noise when checking new patches
in kvm_main.c.

Signed-off-by: Xiubo Li <67e5e1ee902b4e67bce18ea43d9c4b0430ce5e6c@cmss.chinamobile.com>
Signed-off-by: Marcelo Tosatti <958bcd1f4a7a8c36dca09fe3fa9cb5f1483adf51@redhat.com>

KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs,KristFoundation/Programs