Remove c-11 memcpy checks from perf-critical code

[vpp.git] / src / plugins / dpdk / ipsec / esp_decrypt.c

diff --git a/src/plugins/dpdk/ipsec/esp_decrypt.c b/src/plugins/dpdk/ipsec/esp_decrypt.c
index 6d8d6bb..f0fa506 100644 (file)
--- a/src/plugins/dpdk/ipsec/esp_decrypt.c
+++ b/src/plugins/dpdk/ipsec/esp_decrypt.c
@@ -304,7 +304,7 @@ dpdk_esp_decrypt_inline (vlib_main_t * vm,
            mb0->buf_physaddr + digest - ((u8 *) mb0->buf_addr);
 
          if (!is_aead && cipher_alg->alg == RTE_CRYPTO_CIPHER_AES_CBC)
-           clib_memcpy(icb, iv, 16);
+              clib_memcpy_fast(icb, iv, 16);
          else /* CTR/GCM */
            {
              u32 *_iv = (u32 *) iv;
@@ -316,7 +316,7 @@ dpdk_esp_decrypt_inline (vlib_main_t * vm,
             {
               aad = priv->aad;
              u32 * _aad = (u32 *) aad;
-              clib_memcpy (aad, esp0, 8);
+              clib_memcpy_fast (aad, esp0, 8);
 
              /* _aad[3] should always be 0 */
               if (PREDICT_FALSE (sa0->use_esn))
@@ -330,7 +330,7 @@ dpdk_esp_decrypt_inline (vlib_main_t * vm,
 
               if (sa0->use_esn)
                 {
-                  clib_memcpy (priv->icv, digest, trunc_size);
+                  clib_memcpy_fast (priv->icv, digest, trunc_size);
                  u32 *_digest = (u32 *) digest;
                   _digest[0] = clib_host_to_net_u32 (sa0->seq_hi);
                  auth_len += sizeof(sa0->seq_hi);
@@ -349,7 +349,7 @@ trace:
              esp_decrypt_trace_t *tr = vlib_add_trace (vm, node, b0, sizeof (*tr));
              tr->crypto_alg = sa0->crypto_alg;
              tr->integ_alg = sa0->integ_alg;
-             clib_memcpy (tr->packet_data, vlib_buffer_get_current (b0),
+             clib_memcpy_fast (tr->packet_data, vlib_buffer_get_current (b0),
                           sizeof (esp_header_t));
            }
        }
@@ -647,7 +647,7 @@ dpdk_esp_decrypt_post_inline (vlib_main_t * vm,
              tr->crypto_alg = sa0->crypto_alg;
              tr->integ_alg = sa0->integ_alg;
              ih4 = vlib_buffer_get_current (b0);
-             clib_memcpy (tr->packet_data, ih4, sizeof (ip6_header_t));
+             clib_memcpy_fast (tr->packet_data, ih4, sizeof (ip6_header_t));
            }
 
          vlib_validate_buffer_enqueue_x1 (vm, node, next_index,