IGB_RING_FLAG_TX_DISABLED
if (unlikely(test_bit(IGB_RING_FLAG_TX_DISABLED, &tx_ring->flags)))
if (unlikely(test_bit(IGB_RING_FLAG_TX_DISABLED, &tx_ring->flags)))
set_bit(IGB_RING_FLAG_TX_DISABLED, &tx_ring->flags);
if (test_bit(IGB_RING_FLAG_TX_DISABLED, &tx_ring->flags))
if (test_bit(IGB_RING_FLAG_TX_DISABLED, &ring->flags))
clear_bit(IGB_RING_FLAG_TX_DISABLED, &tx_ring->flags);