diff options
| -rw-r--r-- | src/vnet/devices/af_packet/device.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/vnet/devices/af_packet/device.c b/src/vnet/devices/af_packet/device.c index e01b1c71b32..b9492b36a69 100644 --- a/src/vnet/devices/af_packet/device.c +++ b/src/vnet/devices/af_packet/device.c @@ -132,11 +132,11 @@ af_packet_interface_tx (vlib_main_t * vm, tph->tp_status = TP_STATUS_SEND_REQUEST; n_sent++; next: + tx_frame = (tx_frame + 1) % frame_num; + /* check if we've exhausted the ring */ if (PREDICT_FALSE (frame_not_ready + n_sent == frame_num)) break; - - tx_frame = (tx_frame + 1) % frame_num; } CLIB_MEMORY_BARRIER (); |