gprs: Make the code a bit easier to read

diff --git a/src/gprs.c b/src/gprs.c
index 71280f2..1efcc0c 100644 (file)
--- a/src/gprs.c
+++ b/src/gprs.c
@@ -1812,6 +1812,8 @@ static DBusMessage *gprs_set_property(DBusConnection *conn,
 static void write_context_settings(struct ofono_gprs *gprs,
                                        struct pri_context *context)
 {
+       const char *auth_method;
+
        g_key_file_set_string(gprs->settings, context->key,
                                "Name", context->name);
        g_key_file_set_string(gprs->settings, context->key,
@@ -1820,10 +1822,11 @@ static void write_context_settings(struct ofono_gprs *gprs,
                                "Username", context->context.username);
        g_key_file_set_string(gprs->settings, context->key,
                                "Password", context->context.password);
+
+       auth_method = gprs_auth_method_to_string(context->context.auth_method);
        g_key_file_set_string(gprs->settings, context->key,
-                               "AuthenticationMethod",
-                               gprs_auth_method_to_string(
-                               context->context.auth_method));
+                               "AuthenticationMethod", auth_method);
+
        g_key_file_set_string(gprs->settings, context->key, "Type",
                                gprs_context_type_to_string(context->type));
        g_key_file_set_string(gprs->settings, context->key, "Protocol",