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i40e: Drop unused completed stat

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The Tx "completed" stat was part of the original rewrite for detecting
Tx hangs.  However some time ago in ixgbe I determined that we could
just use the packets stat instead.  Since then this stat was
removed from ixgbe and it serves no purpose in i40e so it can be
dropped.

Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Kavindya Deegala <kavindya.s.deegala@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Alexander Duyck
2013-09-28 06:00:12 +00:00
committed by Jeff Kirsher
parent 6d779b41f7
commit c304fdac6c
3 changed files with 2 additions and 5 deletions
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3
drivers/net/ethernet/intel/i40e/i40e_txrx.c
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@ -346,8 +346,7 @@ static bool i40e_clean_tx_irq(struct i40e_ring *tx_ring, int budget)
cpu_to_le64(I40E_TX_DESC_DTYPE_DESC_DONE)))
break;
/* count the packet as being completed */
tx_ring->tx_stats.completed++;
/* clear next_to_watch to prevent false hangs */
tx_buf->next_to_watch = NULL;
tx_buf->time_stamp = 0;