[libvirt] [PATCH v4 6/7] remote: shrink the critical sections

[Marc Hartmayer]

To free the structs and save the error, it is not necessary to hold @priv->lock,
therefore move these parts after the mutex unlock.

Signed-off-by: Marc Hartmayer <mhartmay at linux.ibm.com>
---
 src/remote/remote_daemon_dispatch.c | 32 ++++++++++++++---------------
 1 file changed, 16 insertions(+), 16 deletions(-)

diff --git a/src/remote/remote_daemon_dispatch.c b/src/remote/remote_daemon_dispatch.c
index 9dc2083d715a..6ece51c2889d 100644
--- a/src/remote/remote_daemon_dispatch.c
+++ b/src/remote/remote_daemon_dispatch.c
@@ -4293,10 +4293,10 @@ remoteDispatchConnectDomainEventRegister(virNetServerPtr server G_GNUC_UNUSED,
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     remoteEventCallbackFree(callback);
     if (rv < 0)
         virNetMessageSaveError(rerr);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -4342,9 +4342,9 @@ remoteDispatchConnectDomainEventDeregister(virNetServerPtr server G_GNUC_UNUSED,
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     if (rv < 0)
         virNetMessageSaveError(rerr);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -4522,10 +4522,10 @@ remoteDispatchConnectDomainEventRegisterAny(virNetServerPtr server G_GNUC_UNUSED
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     remoteEventCallbackFree(callback);
     if (rv < 0)
         virNetMessageSaveError(rerr);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -4598,11 +4598,11 @@ remoteDispatchConnectDomainEventCallbackRegisterAny(virNetServerPtr server G_GNU
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     remoteEventCallbackFree(callback);
     if (rv < 0)
         virNetMessageSaveError(rerr);
     virObjectUnref(dom);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -4657,9 +4657,9 @@ remoteDispatchConnectDomainEventDeregisterAny(virNetServerPtr server G_GNUC_UNUS
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     if (rv < 0)
         virNetMessageSaveError(rerr);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -4702,9 +4702,9 @@ remoteDispatchConnectDomainEventCallbackDeregisterAny(virNetServerPtr server G_G
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     if (rv < 0)
         virNetMessageSaveError(rerr);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -6081,11 +6081,11 @@ remoteDispatchConnectNetworkEventRegisterAny(virNetServerPtr server G_GNUC_UNUSE
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     remoteEventCallbackFree(callback);
     if (rv < 0)
         virNetMessageSaveError(rerr);
     virObjectUnref(net);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -6128,9 +6128,9 @@ remoteDispatchConnectNetworkEventDeregisterAny(virNetServerPtr server G_GNUC_UNU
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     if (rv < 0)
         virNetMessageSaveError(rerr);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -6202,11 +6202,11 @@ remoteDispatchConnectStoragePoolEventRegisterAny(virNetServerPtr server G_GNUC_U
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     remoteEventCallbackFree(callback);
     if (rv < 0)
         virNetMessageSaveError(rerr);
     virObjectUnref(pool);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -6248,9 +6248,9 @@ remoteDispatchConnectStoragePoolEventDeregisterAny(virNetServerPtr server G_GNUC
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     if (rv < 0)
         virNetMessageSaveError(rerr);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -6322,11 +6322,11 @@ remoteDispatchConnectNodeDeviceEventRegisterAny(virNetServerPtr server G_GNUC_UN
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     remoteEventCallbackFree(callback);
     if (rv < 0)
         virNetMessageSaveError(rerr);
     virObjectUnref(dev);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -6368,9 +6368,9 @@ remoteDispatchConnectNodeDeviceEventDeregisterAny(virNetServerPtr server G_GNUC_
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     if (rv < 0)
         virNetMessageSaveError(rerr);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -6442,11 +6442,11 @@ remoteDispatchConnectSecretEventRegisterAny(virNetServerPtr server G_GNUC_UNUSED
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     remoteEventCallbackFree(callback);
     if (rv < 0)
         virNetMessageSaveError(rerr);
     virObjectUnref(secret);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -6488,9 +6488,9 @@ remoteDispatchConnectSecretEventDeregisterAny(virNetServerPtr server G_GNUC_UNUS
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     if (rv < 0)
         virNetMessageSaveError(rerr);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -6558,11 +6558,11 @@ qemuDispatchConnectDomainMonitorEventRegister(virNetServerPtr server G_GNUC_UNUS
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     remoteEventCallbackFree(callback);
     if (rv < 0)
         virNetMessageSaveError(rerr);
     virObjectUnref(dom);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
@@ -6606,9 +6606,9 @@ qemuDispatchConnectDomainMonitorEventDeregister(virNetServerPtr server G_GNUC_UN
     rv = 0;
 
  cleanup:
+    virMutexUnlock(&priv->lock);
     if (rv < 0)
         virNetMessageSaveError(rerr);
-    virMutexUnlock(&priv->lock);
     return rv;
 }
 
-- 
2.21.0