[qca-nss-drv] Remove qvpn handler registration for static interface.

We capture events and exceptions on handlers which are registered
based on dynamic interface. So we can cleanup code around QVPN static
interface.

Change-Id: Icff3f78cff4a76bfdd8ec35473cdcd1ca58ecce8
Signed-off-by: Sourav Poddar <souravp@codeaurora.org>
diff --git a/exports/nss_api_if.h b/exports/nss_api_if.h
index 671306b..61e1747 100644
--- a/exports/nss_api_if.h
+++ b/exports/nss_api_if.h
@@ -222,10 +222,8 @@
 		/**<Special interface number for QRFS. */
 #define NSS_GRE_REDIR_LAG_INTERFACE (NSS_SPECIAL_IF_START + 52)
 		/**< Special interface number for GRE redirect Link Aggregation interface. */
-#define NSS_UNALIGNED_INTERFACE (NSS_SPECIAL_IF_START + 54)
+#define NSS_UNALIGNED_INTERFACE (NSS_SPECIAL_IF_START + 53)
 		/**< Special interface number for unaligned handler. */
-#define NSS_QVPN_INTERFACE (NSS_SPECIAL_IF_START + 53)
-		/**< Special interface number for QVPN. */
 
 /**
  * Wireless Multimedia Extention Access Category to TID. @hideinitializer
diff --git a/nss_qvpn.c b/nss_qvpn.c
index 66a48c1..54889ba 100644
--- a/nss_qvpn.c
+++ b/nss_qvpn.c
@@ -349,10 +349,7 @@
  */
 void nss_qvpn_register_handler(void)
 {
-	struct nss_ctx_instance *nss_ctx = nss_qvpn_get_context();
-
 	nss_info("nss_qvpn_register_handler\n");
-	nss_core_register_handler(nss_ctx, NSS_QVPN_INTERFACE, nss_qvpn_handler, NULL);
 	sema_init(&qvpn_pvt.sem, 1);
 	init_completion(&qvpn_pvt.complete);
 	nss_qvpn_stats_dentry_create();