[PATCH v2 28/42] Revert "vpn: Remove unused __vpn_provider_check_routes"

This reverts commit 192696c5b032b0bdfa09950c43b569131315d490.
---
 vpn/vpn-provider.c | 16 ++++++++++++++++
 vpn/vpn.h          |  1 +
 2 files changed, 17 insertions(+)

diff --git a/vpn/vpn-provider.c b/vpn/vpn-provider.c
index c05e4cf5..0462978b 100644
--- a/vpn/vpn-provider.c
+++ b/vpn/vpn-provider.c
@@ -3025,6 +3025,22 @@ void vpn_provider_set_auth_error_limit(struct vpn_provider *provider,
 	provider->auth_error_limit = limit;
 }
 
+bool __vpn_provider_check_routes(struct vpn_provider *provider)
+{
+	if (!provider)
+		return false;
+
+	if (provider->user_routes &&
+			g_hash_table_size(provider->user_routes) > 0)
+		return true;
+
+	if (provider->routes &&
+			g_hash_table_size(provider->routes) > 0)
+		return true;
+
+	return false;
+}
+
 void *vpn_provider_get_data(struct vpn_provider *provider)
 {
 	return provider->driver_data;
diff --git a/vpn/vpn.h b/vpn/vpn.h
index 1f8c8fcd..97c0ad6c 100644
--- a/vpn/vpn.h
+++ b/vpn/vpn.h
@@ -73,6 +73,7 @@ void __vpn_ipconfig_cleanup(void);
 #include "vpn-provider.h"
 
 char *__vpn_provider_create_identifier(const char *host, const char *domain);
+bool __vpn_provider_check_routes(struct vpn_provider *provider);
 int __vpn_provider_append_user_route(struct vpn_provider *provider,
 				int family, const char *network,
 				const char *netmask, const char *gateway);
-- 
2.39.5