Remove unused local variable
In DispatchSyncPGVariable, `ListCell *l` is unused. remove it
@@ -5092,7 +5092,6 @@ check_gp_workfile_compression(bool *newval, void **extra, GucSource source)
void
DispatchSyncPGVariable(struct config_generic * gconfig)
{
- ListCell *l;
StringInfoData buffer;
if (Gp_role != GP_ROLE_DISPATCH || IsBootstrapProcessingMode())
