[gnome-bluetooth] bluetooth-agent: Eliminate some frees by taking a direct reference

[Jasper St. Pierre <jstpierre src gnome org>]

commit e72716990fd648ae5e7b22198045dba3638da128
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Mon Sep 29 20:48:35 2014 -0600

    bluetooth-agent: Eliminate some frees by taking a direct reference
    
    https://bugzilla.gnome.org/show_bug.cgi?id=737639

 lib/bluetooth-agent.c |   39 ++++++++++++++++++---------------------
 1 files changed, 18 insertions(+), 21 deletions(-)
---
diff --git a/lib/bluetooth-agent.c b/lib/bluetooth-agent.c
index ddc9d20..5ccd7a8 100644
--- a/lib/bluetooth-agent.c
+++ b/lib/bluetooth-agent.c
@@ -376,48 +376,45 @@ handle_method_call (GDBusConnection       *connection,
        if (g_strcmp0 (method_name, "Release") == 0) {
                g_dbus_method_invocation_return_value (invocation, NULL);
        } else if (g_strcmp0 (method_name, "RequestPinCode") == 0) {
-               char *path;
-               g_variant_get (parameters, "(o)", &path);
+               const char *path;
+
+               g_variant_get (parameters, "(&o)", &path);
                bluetooth_agent_request_pincode (agent, path, invocation);
-               g_free (path);
        } else if (g_strcmp0 (method_name, "RequestPasskey") == 0) {
-               char *path;
-               g_variant_get (parameters, "(o)", &path);
+               const char *path;
+
+               g_variant_get (parameters, "(&o)", &path);
                bluetooth_agent_request_passkey (agent, path, invocation);
-               g_free (path);
        } else if (g_strcmp0 (method_name, "DisplayPasskey") == 0) {
-               char *path;
+               const char *path;
                guint32 passkey;
                guint8 entered;
 
-               g_variant_get (parameters, "(ouy)", &path, &passkey, &entered);
+               g_variant_get (parameters, "(&ouy)", &path, &passkey, &entered);
                bluetooth_agent_display_passkey (agent, path, passkey, entered, invocation);
-               g_free (path);
        } else if (g_strcmp0 (method_name, "DisplayPinCode") == 0) {
-               char *path;
+               const char *path;
                char *pincode;
 
-               g_variant_get (parameters, "(os)", &path, &pincode);
+               g_variant_get (parameters, "(&os)", &path, &pincode);
                bluetooth_agent_display_pincode (agent, path, pincode, invocation);
-               g_free (path);
        } else if (g_strcmp0 (method_name, "RequestConfirmation") == 0) {
-               char *path;
+               const char *path;
                guint32 passkey;
 
-               g_variant_get (parameters, "(ou)", &path, &passkey);
+               g_variant_get (parameters, "(&ou)", &path, &passkey);
                bluetooth_agent_request_confirmation (agent, path, passkey, invocation);
-               g_free (path);
        } else if (g_strcmp0 (method_name, "RequestAuthorization") == 0) {
-               char *path;
+               const char *path;
 
-               g_variant_get (parameters, "(o)", &path);
+               g_variant_get (parameters, "(&o)", &path);
                bluetooth_agent_request_authorization (agent, path, invocation);
-               g_free (path);
        } else if (g_strcmp0 (method_name, "AuthorizeService") == 0) {
-               char *path, *uuid;
-               g_variant_get (parameters, "(os)", &path, &uuid);
+               const char *path;
+               char *uuid;
+
+               g_variant_get (parameters, "(&os)", &path, &uuid);
                bluetooth_agent_authorize_service (agent, path, uuid, invocation);
-               g_free (path);
                g_free (uuid);
        } else if (g_strcmp0 (method_name, "Cancel") == 0) {
                bluetooth_agent_cancel (agent, invocation);