[libvirt] [PATCH 06/12] openvz: virObjectUnlock usage cleanup

[Roman Bogorodskiy]

---
 src/openvz/openvz_driver.c | 69 ++++++++++++++++------------------------------
 1 file changed, 23 insertions(+), 46 deletions(-)

diff --git a/src/openvz/openvz_driver.c b/src/openvz/openvz_driver.c
index 87df2a7..2f410c3 100644
--- a/src/openvz/openvz_driver.c
+++ b/src/openvz/openvz_driver.c
@@ -288,8 +288,7 @@ openvzDomainGetHostname(virDomainPtr dom, unsigned int flags)
     }
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return hostname;
 
  error:
@@ -319,8 +318,7 @@ static virDomainPtr openvzDomainLookupByID(virConnectPtr conn,
         dom->id = vm->def->id;
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return dom;
 }
 
@@ -358,8 +356,7 @@ static char *openvzDomainGetOSType(virDomainPtr dom)
     ignore_value(VIR_STRDUP(ret, vm->def->os.type));
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -385,8 +382,7 @@ static virDomainPtr openvzDomainLookupByUUID(virConnectPtr conn,
         dom->id = vm->def->id;
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return dom;
 }
 
@@ -411,8 +407,7 @@ static virDomainPtr openvzDomainLookupByName(virConnectPtr conn,
         dom->id = vm->def->id;
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return dom;
 }
 
@@ -454,8 +449,7 @@ static int openvzDomainGetInfo(virDomainPtr dom,
     ret = 0;
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -485,8 +479,7 @@ openvzDomainGetState(virDomainPtr dom,
     ret = openvzGetVEStatus(vm, state, reason);
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -507,8 +500,7 @@ static int openvzDomainIsActive(virDomainPtr dom)
     ret = virDomainObjIsActive(obj);
 
  cleanup:
-    if (obj)
-        virObjectUnlock(obj);
+    virObjectUnlock(obj);
     return ret;
 }
 
@@ -529,8 +521,7 @@ static int openvzDomainIsPersistent(virDomainPtr dom)
     ret = obj->persistent;
 
  cleanup:
-    if (obj)
-        virObjectUnlock(obj);
+    virObjectUnlock(obj);
     return ret;
 }
 
@@ -559,8 +550,7 @@ static char *openvzDomainGetXMLDesc(virDomainPtr dom, unsigned int flags) {
     ret = virDomainDefFormat(vm->def, flags);
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -618,8 +608,7 @@ static int openvzDomainSuspend(virDomainPtr dom)
     ret = 0;
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -657,8 +646,7 @@ static int openvzDomainResume(virDomainPtr dom)
   ret = 0;
 
  cleanup:
-  if (vm)
-      virObjectUnlock(vm);
+  virObjectUnlock(vm);
   return ret;
 }
 
@@ -703,8 +691,7 @@ openvzDomainShutdownFlags(virDomainPtr dom,
     ret = 0;
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -764,8 +751,7 @@ static int openvzDomainReboot(virDomainPtr dom,
     virDomainObjSetState(vm, VIR_DOMAIN_RUNNING, VIR_DOMAIN_RUNNING_BOOTED);
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -1037,8 +1023,7 @@ openvzDomainDefineXML(virConnectPtr conn, const char *xml)
 
  cleanup:
     virDomainDefFree(vmdef);
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     openvzDriverUnlock(driver);
     return dom;
 }
@@ -1125,8 +1110,7 @@ openvzDomainCreateXML(virConnectPtr conn, const char *xml,
 
  cleanup:
     virDomainDefFree(vmdef);
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     openvzDriverUnlock(driver);
     return dom;
 }
@@ -1173,8 +1157,7 @@ openvzDomainCreateWithFlags(virDomainPtr dom, unsigned int flags)
     ret = 0;
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -1222,8 +1205,7 @@ openvzDomainUndefineFlags(virDomainPtr dom,
     ret = 0;
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     openvzDriverUnlock(driver);
     return ret;
 }
@@ -1260,8 +1242,7 @@ openvzDomainSetAutostart(virDomainPtr dom, int autostart)
     ret = 0;
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -1297,8 +1278,7 @@ openvzDomainGetAutostart(virDomainPtr dom, int *autostart)
  cleanup:
     VIR_FREE(value);
 
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -1393,8 +1373,7 @@ static int openvzDomainSetVcpusFlags(virDomainPtr dom, unsigned int nvcpus,
     ret = 0;
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -2006,8 +1985,7 @@ openvzDomainInterfaceStats(virDomainPtr dom,
                        _("invalid path, '%s' is not a known interface"), path);
 
  cleanup:
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
@@ -2112,8 +2090,7 @@ openvzDomainUpdateDeviceFlags(virDomainPtr dom, const char *xml,
  cleanup:
     openvzDriverUnlock(driver);
     virDomainDeviceDefFree(dev);
-    if (vm)
-        virObjectUnlock(vm);
+    virObjectUnlock(vm);
     return ret;
 }
 
-- 
1.9.0