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net/mlx5e: Use eq ptr from cq

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Instead of looking for the EQ of the CQ, remove that redundant code and
use the eq pointer stored in the cq struct.

Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
This commit is contained in:
Saeed Mahameed 2018-02-01 05:37:44 -08:00
parent c0b6edef0b
commit 7b2117bb8f
1 changed files with 2 additions and 12 deletions
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14
drivers/net/ethernet/mellanox/mlx5/core/en_main.c
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@ -3728,21 +3728,11 @@ static netdev_features_t mlx5e_features_check(struct sk_buff *skb,
static bool mlx5e_tx_timeout_eq_recover(struct net_device *dev,
struct mlx5e_txqsq *sq)
{
struct mlx5e_priv *priv = netdev_priv(dev);
struct mlx5_core_dev *mdev = priv->mdev;
int irqn_not_used, eqn;
struct mlx5_eq *eq;
struct mlx5_eq *eq = sq->cq.mcq.eq;
u32 eqe_count;
if (mlx5_vector2eqn(mdev, sq->cq.mcq.vector, &eqn, &irqn_not_used))
return false;
eq = mlx5_eqn2eq(mdev, eqn);
if (IS_ERR(eq))
return false;
netdev_err(dev, "EQ 0x%x: Cons = 0x%x, irqn = 0x%x\n",
eqn, eq->cons_index, eq->irqn);
eq->eqn, eq->cons_index, eq->irqn);
eqe_count = mlx5_eq_poll_irq_disabled(eq);
if (!eqe_count)