configure: re-enable '-Wunused-parameter'

[babeltrace.git] / src / ctf-writer / resolve.c

diff --git a/src/ctf-writer/resolve.c b/src/ctf-writer/resolve.c
index 2ceaba3390ed9eb26652a73eafa51a89bb5d3d50..578af1c5322a2845c2587e5e185ba87c70189f0f 100644 (file)
--- a/src/ctf-writer/resolve.c
+++ b/src/ctf-writer/resolve.c
@@ -278,7 +278,8 @@ end:
  * Destroys a path token.
  */
 static
-void ptokens_destroy_func(gpointer ptoken, gpointer data)
+void ptokens_destroy_func(gpointer ptoken,
+               gpointer data __attribute__((unused)))
 {
        g_string_free(ptoken, TRUE);
 }