KVM: arm/arm64: Fix memory leak if timer initialization fails

Jump to correct label and free kvm_host_cpu_state
Reviewed-by: NWei Huang <wei@redhat.com>
Signed-off-by: NPavel Fedin <p.fedin@samsung.com>
Signed-off-by: NChristoffer Dall <christoffer.dall@linaro.org>

arch/arm/kvm/arm.c

@@ -1080,7 +1080,7 @@ static int init_hyp_mode(void)
 	 */
 	err = kvm_timer_hyp_init();
 	if (err)
-		goto out_free_mappings;
+		goto out_free_context;
 
 #ifndef CONFIG_HOTPLUG_CPU
 	free_boot_hyp_pgd();