linux-phytec-ti

KVM: i8254: refactor kvm_create_pit

Locks are gone, so we don't need to duplicate error paths.
Use goto everywhere.

Reviewed-by: Paolo Bonzini <pbonzini@redhat.com>
Signed-off-by: Radim Krčmář <rkrcmar@redhat.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>