[qca-nss-drv] Fix typo in common response message

Change-Id: I22a275e1f7eaa33cadfb057eb0bf9f74d2cf6899
Signed-off-by: Suruchi Agarwal <suruchia@codeaurora.org>
diff --git a/nss_tun6rd.c b/nss_tun6rd.c
index fb8f67b..1900034 100644
--- a/nss_tun6rd.c
+++ b/nss_tun6rd.c
@@ -46,7 +46,7 @@
  	 * Update the callback and app_data for NOTIFY messages, tun6rd sends all notify messages
  	 * to the same callback/app_data.
  	 */
-	if (ncm->response == NSS_CMM_RESPONSE_NOTIFY) {
+	if (ncm->response == NSS_CMN_RESPONSE_NOTIFY) {
 		ncm->cb = (nss_ptr_t)nss_ctx->nss_top->tun6rd_msg_callback;
 	}