Don't re-enable configuration if already set

diff --git a/src/ipconfig.c b/src/ipconfig.c
index 07fa770..df708bb 100644 (file)
--- a/src/ipconfig.c
+++ b/src/ipconfig.c
@@ -895,6 +895,9 @@ int __connman_ipconfig_enable(struct connman_ipconfig *ipconfig)
        if (ipdevice == NULL)
                return -ENXIO;
 
+       if (ipdevice->config == ipconfig)
+               return -EALREADY;
+
        if (ipdevice->config != NULL) {
                ipconfig_list = g_list_remove(ipconfig_list, ipconfig);