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

Change-Id: I22a275e1f7eaa33cadfb057eb0bf9f74d2cf6899
Signed-off-by: Suruchi Agarwal <suruchia@codeaurora.org>
diff --git a/nss_ipv4.c b/nss_ipv4.c
index 965d87e..ccd2a43 100644
--- a/nss_ipv4.c
+++ b/nss_ipv4.c
@@ -126,7 +126,7 @@
 	 * Update the callback and app_data for NOTIFY messages, IPv4 sends all notify messages
 	 * to the same callback/app_data.
 	 */
-	if (nim->cm.response == NSS_CMM_RESPONSE_NOTIFY) {
+	if (nim->cm.response == NSS_CMN_RESPONSE_NOTIFY) {
 		ncm->cb = (nss_ptr_t)nss_ctx->nss_top->ipv4_callback;
 		ncm->app_data = (nss_ptr_t)nss_ctx->nss_top->ipv4_ctx;
 	}