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crypto: omit loop iteration

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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
This commit is contained in:
Dastin Wilski
2022-01-12 09:28:45 +01:00
parent 406669e7cd
commit 440bf5f8c8
1 changed files with 6 additions and 4 deletions
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10
src/vnet/crypto/node.c
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@@ -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,