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-rw-r--r--src/vnet/unix/tuntap.c8
1 files changed, 3 insertions, 5 deletions
diff --git a/src/vnet/unix/tuntap.c b/src/vnet/unix/tuntap.c
index 72c4f73e6df..6834ee88c99 100644
--- a/src/vnet/unix/tuntap.c
+++ b/src/vnet/unix/tuntap.c
@@ -378,11 +378,9 @@ tuntap_rx (vlib_main_t * vm, vlib_node_runtime_t * node, vlib_frame_t * frame)
vlib_set_next_frame_buffer (vm, node, next_index, bi);
- if (n_trace > 0)
- {
- vlib_trace_buffer (vm, node, next_index, b, /* follow_chain */ 1);
- vlib_set_trace_count (vm, node, n_trace - 1);
- }
+ if (PREDICT_FALSE (n_trace > 0 && vlib_trace_buffer (vm, node, next_index, b, /* follow_chain */
+ 1)))
+ vlib_set_trace_count (vm, node, n_trace - 1);
}
return 1;