ixgbe: remove residual fix about resetting big Tx queues

No need to keep residues of a fix which is replaced by another one.
This reverts commit 5a6d9897f91f6bb4b2
(residual fix about resetting big Tx queues).

Signed-off-by: Thomas Monjalon <thomas.monjalon@6wind.com>

diff --git a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
index 41507cb..55414b9 100644 (file)
--- a/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
+++ b/lib/librte_pmd_ixgbe/ixgbe_rxtx.c
@@ -1679,9 +1679,9 @@ ixgbe_reset_tx_queue(struct igb_tx_queue *txq)
                volatile union ixgbe_adv_tx_desc *txd = &txq->tx_ring[i];
                txd->wb.status = IXGBE_TXD_STAT_DD;
                txe[i].mbuf = NULL;
-               txe[i].last_id = (uint16_t)i;
-               txe[prev].next_id = (uint16_t)i;
-               prev = (uint16_t)i;
+               txe[i].last_id = i;
+               txe[prev].next_id = i;
+               prev = i;
        }
 
        txq->tx_next_dd = (uint16_t)(txq->tx_rs_thresh - 1);