diff --git a/net/bluetooth/selftest.c b/net/bluetooth/selftest.c
index ee92c925ecc5d3ac42bc041f60924da80672e1b8..34a1227f43910e9d728e6a312e5933a9231aed9f 100644
--- a/net/bluetooth/selftest.c
+++ b/net/bluetooth/selftest.c
@@ -164,7 +164,7 @@ static int __init test_ecdh_sample(const u8 priv_a[32], const u8 priv_b[32],
 		ret = -EINVAL;
 
 out:
-	kfree(dhkey_a);
+	kfree(tmp);
 	return ret;
 }