From: Jesse Brandeburg <jesse.brandeburg@intel.com>
Date: Sat, 10 May 2014 04:49:13 +0000 (+0000)
Subject: i40e/i40evf: fix poll weight
X-Git-Tag: firefly_0821_release~176^2~3765^2~51^2~2
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=eefeacee77ecae81a7fb0dd6d710321479c48cee;p=firefly-linux-kernel-4.4.55.git

i40e/i40evf: fix poll weight

Fix a coding error where during the registration for NAPI
the driver requested 256 budget.  The max recommended
value for this is NAPI_POLL_WEIGHT or 64.

Change-ID: I03ea1e2934a84ff1b5d572988b18315d6d91c5c6
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
---

diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c
index 566eec10215f..254bb685eb45 100644
--- a/drivers/net/ethernet/intel/i40e/i40e_main.c
+++ b/drivers/net/ethernet/intel/i40e/i40e_main.c
@@ -6255,7 +6255,7 @@ static int i40e_vsi_alloc_q_vector(struct i40e_vsi *vsi, int v_idx)
 	cpumask_set_cpu(v_idx, &q_vector->affinity_mask);
 	if (vsi->netdev)
 		netif_napi_add(vsi->netdev, &q_vector->napi,
-			       i40e_napi_poll, vsi->work_limit);
+			       i40e_napi_poll, NAPI_POLL_WEIGHT);
 
 	q_vector->rx.latency_range = I40E_LOW_LATENCY;
 	q_vector->tx.latency_range = I40E_LOW_LATENCY;
diff --git a/drivers/net/ethernet/intel/i40evf/i40evf_main.c b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
index e32b8c58d441..edb3b49262ea 100644
--- a/drivers/net/ethernet/intel/i40evf/i40evf_main.c
+++ b/drivers/net/ethernet/intel/i40evf/i40evf_main.c
@@ -1169,7 +1169,7 @@ static int i40evf_alloc_q_vectors(struct i40evf_adapter *adapter)
 		q_vector->vsi = &adapter->vsi;
 		q_vector->v_idx = q_idx;
 		netif_napi_add(adapter->netdev, &q_vector->napi,
-				       i40evf_napi_poll, 64);
+				       i40evf_napi_poll, NAPI_POLL_WEIGHT);
 		adapter->q_vector[q_idx] = q_vector;
 	}