i40e: Remove unused RX realloc stat

After commit 1a557afc4dd5 ("i40e: Refactor receive routine"),
rx_stats.realloc_count is no longer being incremented, so remove it.

The debugfs string was left, but hardcoded to 0. This is intended to
prevent breaking any existing code / scripts that are parsing debugfs
for i40e.

Signed-off-by: Joe Damato <jdamato@fastly.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Gurucharan G <gurucharanx.g@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>

diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
index 1e57cc8c47d7bbd7ee15e632c3b6ee097f18e191..90fff05fbd2b4e84e7a0c29956b11fae05e0562f 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c
@@ -275,9 +275,8 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid)
                         rx_ring->rx_stats.alloc_page_failed,
                         rx_ring->rx_stats.alloc_buff_failed);
                dev_info(&pf->pdev->dev,
-                        "    rx_rings[%i]: rx_stats: realloc_count = %lld, page_reuse_count = %lld\n",
+                        "    rx_rings[%i]: rx_stats: realloc_count = 0, page_reuse_count = %lld\n",
                         i,
-                        rx_ring->rx_stats.realloc_count,
                         rx_ring->rx_stats.page_reuse_count);
                dev_info(&pf->pdev->dev,
                         "    rx_rings[%i]: size = %i\n",

diff --git a/drivers/net/ethernet/intel/i40e/i40e_txrx.h b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
index bfc2845c99d1cd6506c69c39768e66bd6c9f3cfb..88387a644cc381953e31dba02c9d0bf6a08003da 100644 (file)
--- a/drivers/net/ethernet/intel/i40e/i40e_txrx.h
+++ b/drivers/net/ethernet/intel/i40e/i40e_txrx.h
@@ -298,7 +298,6 @@ struct i40e_rx_queue_stats {
        u64 alloc_page_failed;
        u64 alloc_buff_failed;
        u64 page_reuse_count;
-       u64 realloc_count;
 };
 
 enum i40e_ring_state_t {