[libgda: 1/2] libgda: Removed global static variable

[Daniel Espinosa Ortiz <despinosa src gnome org>]

commit e6bdccd40bf8b1fd086db137db5c75f96036376b
Author: Pavlo Solntsev <p sun fun gmail com>
Date:   Mon Nov 4 14:23:56 2019 -0600

    libgda: Removed global static variable

 libgda/gda-data-pivot.c | 20 +++++++++-----------
 1 file changed, 9 insertions(+), 11 deletions(-)
---
diff --git a/libgda/gda-data-pivot.c b/libgda/gda-data-pivot.c
index 4f9c29ace..1df9b74fe 100644
--- a/libgda/gda-data-pivot.c
+++ b/libgda/gda-data-pivot.c
@@ -98,10 +98,6 @@ static GdaColumn           *gda_data_pivot_describe_column (GdaDataModel *model,
 static GdaDataModelAccessFlags gda_data_pivot_get_access_flags(GdaDataModel *model);
 static const GValue        *gda_data_pivot_get_value_at    (GdaDataModel *model, gint col, gint row, GError 
**error);
 
-static GMutex provider_mutex;
-static GdaVirtualProvider *virtual_provider = NULL;
-
-
 typedef struct {
        GdaDataModel  *model; /* data to analyse */
 
@@ -2049,13 +2045,15 @@ create_vcnc (GdaDataPivot *pivot, GError **error)
 {
        GdaConnection *vcnc;
        GError *lerror = NULL;
-       GdaDataPivotPrivate *priv = gda_data_pivot_get_instance_private (pivot);
-       if (priv->vcnc)
-               return TRUE;
-
-       g_mutex_lock (&provider_mutex);
-       if (!virtual_provider)
-               virtual_provider = gda_vprovider_data_model_new ();
+  static GMutex provider_mutex;
+  static GdaVirtualProvider *virtual_provider;
+  GdaDataPivotPrivate *      priv             = gda_data_pivot_get_instance_private (pivot);
+  if (priv->vcnc)
+    return TRUE;
+
+  g_mutex_lock (&provider_mutex);
+  if (!virtual_provider)
+    virtual_provider = gda_vprovider_data_model_new ();
        g_mutex_unlock (&provider_mutex);
 
        vcnc = gda_virtual_connection_open (virtual_provider, GDA_CONNECTION_OPTIONS_NONE, &lerror);