storage: Pass driver arg by ref

Alter virStoragePoolObjListExport in order to pass the drivers->pools
by reference
Signed-off-by: NJohn Ferlan <jferlan@redhat.com>

src/conf/virstorageobj.c

@@ -1099,7 +1099,7 @@ virStoragePoolMatch(virStoragePoolObjPtr poolobj,
 
 int
 virStoragePoolObjListExport(virConnectPtr conn,
-                            virStoragePoolObjList poolobjs,
+                            virStoragePoolObjListPtr poolobjs,
                             virStoragePoolPtr **pools,
                             virStoragePoolObjListFilter filter,
                             unsigned int flags)
@@ -1110,11 +1110,11 @@ virStoragePoolObjListExport(virConnectPtr conn,
     int ret = -1;
     size_t i;
 
-    if (pools && VIR_ALLOC_N(tmp_pools, poolobjs.count + 1) < 0)
+    if (pools && VIR_ALLOC_N(tmp_pools, poolobjs->count + 1) < 0)
         goto cleanup;
 
-    for (i = 0; i < poolobjs.count; i++) {
-        virStoragePoolObjPtr poolobj = poolobjs.objs[i];
+    for (i = 0; i < poolobjs->count; i++) {
+        virStoragePoolObjPtr poolobj = poolobjs->objs[i];
         virStoragePoolObjLock(poolobj);
         if ((!filter || filter(conn, poolobj->def)) &&
             virStoragePoolMatch(poolobj, flags)) {

src/conf/virstorageobj.h

@@ -191,7 +191,7 @@ virStoragePoolObjUnlock(virStoragePoolObjPtr obj);
 
 int
 virStoragePoolObjListExport(virConnectPtr conn,
-                            virStoragePoolObjList poolobjs,
+                            virStoragePoolObjListPtr poolobjs,
                             virStoragePoolPtr **pools,
                             virStoragePoolObjListFilter filter,
                             unsigned int flags);

src/storage/storage_driver.c

@@ -2647,7 +2647,7 @@ storageConnectListAllStoragePools(virConnectPtr conn,
         goto cleanup;
 
     storageDriverLock();
-    ret = virStoragePoolObjListExport(conn, driver->pools, pools,
+    ret = virStoragePoolObjListExport(conn, &driver->pools, pools,
                                       virConnectListAllStoragePoolsCheckACL,
                                       flags);
     storageDriverUnlock();

src/test/test_driver.c

@@ -4177,7 +4177,7 @@ testConnectListAllStoragePools(virConnectPtr conn,
     virCheckFlags(VIR_CONNECT_LIST_STORAGE_POOLS_FILTERS_ALL, -1);
 
     testDriverLock(privconn);
-    ret = virStoragePoolObjListExport(conn, privconn->pools, pools,
+    ret = virStoragePoolObjListExport(conn, &privconn->pools, pools,
                                       NULL, flags);
     testDriverUnlock(privconn);