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| author |   Aya Levin <ayal@mellanox.com> | 2019-06-17 12:01:45 +0300 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2019-07-11 11:45:03 -0700 |
| commit | 39825350ae2a52f8513741b36e42118bd80dd689 (patch) | |
| tree | 1f6a6092041963eb914599e7a1139d4f64f95b2d /drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c | |
| parent | net/mlx5e: Rx, Fix checksum calculation for new hardware (diff) | |
| download | linux-dev-39825350ae2a52f8513741b36e42118bd80dd689.tar.xz linux-dev-39825350ae2a52f8513741b36e42118bd80dd689.zip | |
net/mlx5e: Fix return value from timeout recover function
Fix timeout recover function to return a meaningful return value.
When an interrupt was not sent by the FW, return IO error instead of
'true'.
Fixes: c7981bea48fb ("net/mlx5e: Fix return status of TX reporter timeout recover")
Signed-off-by: Aya Levin <ayal@mellanox.com>
Acked-by: Jiri Pirko <jiri@mellanox.com>
Reviewed-by: Tariq Toukan <tariqt@mellanox.com>
Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
Diffstat (limited to '')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c index 476dd97f7f2f..a778c15e5324 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en/reporter_tx.c @@ -142,22 +142,20 @@ static int mlx5e_tx_reporter_timeout_recover(struct mlx5e_txqsq *sq) { struct mlx5_eq_comp *eq = sq->cq.mcq.eq; u32 eqe_count; - int ret; netdev_err(sq->channel->netdev, "EQ 0x%x: Cons = 0x%x, irqn = 0x%x\n", eq->core.eqn, eq->core.cons_index, eq->core.irqn); eqe_count = mlx5_eq_poll_irq_disabled(eq); - ret = eqe_count ? false : true; if (!eqe_count) { clear_bit(MLX5E_SQ_STATE_ENABLED, &sq->state); - return ret; + return -EIO; } netdev_err(sq->channel->netdev, "Recover %d eqes on EQ 0x%x\n", eqe_count, eq->core.eqn); sq->channel->stats->eq_rearm++; - return ret; + return 0; } int mlx5e_tx_reporter_timeout(struct mlx5e_txqsq *sq) |