X-Git-Url: http://v3vee.org/palacios/gitweb/gitweb.cgi?p=palacios.git;a=blobdiff_plain;f=palacios%2Fsrc%2Fpalacios%2Fvmm_time.c;h=a88b978c742219501af2098062e44d9a431498d9;hp=f7cbb9e77e8cc40c98205db58bf372e814346248;hb=c0ecfba627c1d6c3f46d59bd4e5e6f883a494dc4;hpb=2282a040e60b24d3fb7c48bb197c5bff6636df67

diff --git a/palacios/src/palacios/vmm_time.c b/palacios/src/palacios/vmm_time.c
index f7cbb9e..a88b978 100644
--- a/palacios/src/palacios/vmm_time.c
+++ b/palacios/src/palacios/vmm_time.c
@@ -388,7 +388,7 @@ handle_time_configuration(struct v3_vm_info * vm, v3_cfg_tree_t *cfg) {
 
 int v3_init_time_vm(struct v3_vm_info * vm) {
     v3_cfg_tree_t * cfg_tree = vm->cfg_data->cfg;
-    int ret;
+    int ret=0;
     
     PrintDebug(vm, VCORE_NONE, "Installing TSC MSR hook.\n");
     ret = v3_hook_msr(vm, TSC_MSR, 
@@ -409,10 +409,19 @@ int v3_init_time_vm(struct v3_vm_info * vm) {
     PrintDebug(vm, VCORE_NONE, "Registering TIME_CPUFREQ hypercall.\n");
     ret = v3_register_hypercall(vm, TIME_CPUFREQ_HCALL, 
 				handle_cpufreq_hcall, NULL);
+
+    if (ret!=0) { 
+	return ret;
+    }
+
     PrintDebug(vm, VCORE_NONE, "Registering TIME_RDHTSC hypercall.\n");
     ret = v3_register_hypercall(vm, TIME_RDHTSC_HCALL, 
 				handle_rdhtsc_hcall, NULL);
 
+    if (ret!=0) { 
+	return ret;
+    }
+
     handle_time_configuration(vm, v3_cfg_subtree(cfg_tree, "time"));
 
     return ret;