diff options
| author |   Dastin Wilski <dastin.wilski@gmail.com> | 2022-01-12 09:28:45 +0100 |
|---|---|---|
| committer | Dastin Wilski <dastin.wilski@gmail.com> | 2022-01-12 09:28:45 +0100 |
| commit | 440bf5f8c82c51b003077b209853800d5b5f8517 (patch) | |
| tree | 09f6da40056d9411471083247c30b5662380d83e /src/vnet | |
| parent | 406669e7cdb0d94400089439576f38731ee97f13 (diff) | |
crypto: omit loop iteration
This fix adds check that will omit loop iteration
in case dequeue handler is zero.
Type: fix
Signed-off-by: Dastin Wilski <dastin.wilski@gmail.com>
Change-Id: I7526e3fe7d8c8da9662b4e9204efd5e2d8be1908
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/crypto/node.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/src/vnet/crypto/node.c b/src/vnet/crypto/node.c index 4757f538855..216b924f96e 100644 --- a/src/vnet/crypto/node.c +++ b/src/vnet/crypto/node.c @@ -160,10 +160,12 @@ VLIB_NODE_FN (crypto_dispatch_node) (vlib_main_t * vm, vnet_crypto_thread_t *ct = cm->threads + vm->thread_index; u32 n_dispatched = 0, n_cache = 0, index; vec_foreach_index (index, cm->dequeue_handlers) - - n_cache = crypto_dequeue_frame (vm, node, ct, cm->dequeue_handlers[index], - n_cache, &n_dispatched); - + { + if (PREDICT_FALSE (cm->dequeue_handlers[index] == 0)) + continue; + n_cache = crypto_dequeue_frame ( + vm, node, ct, cm->dequeue_handlers[index], n_cache, &n_dispatched); + } /* *INDENT-ON* */ if (n_cache) vlib_buffer_enqueue_to_next_vec (vm, node, &ct->buffer_indices, &ct->nexts, |