crypto: bails out early for unsupported key type

[vpp.git] / src / plugins / crypto_ipsecmb / ipsecmb.c

diff --git a/src/plugins/crypto_ipsecmb/ipsecmb.c b/src/plugins/crypto_ipsecmb/ipsecmb.c
index 3c5495a..0501dcc 100644 (file)
--- a/src/plugins/crypto_ipsecmb/ipsecmb.c
+++ b/src/plugins/crypto_ipsecmb/ipsecmb.c
@@ -436,6 +436,10 @@ crypto_ipsecmb_key_handler (vlib_main_t * vm, vnet_crypto_key_op_t kop,
   u32 i;
   void *kd;
 
+  /** TODO: add linked alg support **/
+  if (key->type == VNET_CRYPTO_KEY_TYPE_LINK)
+    return;
+
   if (kop == VNET_CRYPTO_KEY_OP_DEL)
     {
       if (idx >= vec_len (imbm->key_data))
@@ -459,10 +463,6 @@ crypto_ipsecmb_key_handler (vlib_main_t * vm, vnet_crypto_key_op_t kop,
       clib_mem_free_s (imbm->key_data[idx]);
     }
 
-  /** TODO: add linked alg support **/
-  if (key->type == VNET_CRYPTO_KEY_TYPE_LINK)
-    return;
-
   kd = imbm->key_data[idx] = clib_mem_alloc_aligned (ad->data_size,
                                                     CLIB_CACHE_LINE_BYTES);