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| author |   Maxim Mikityanskiy <maximmi@mellanox.com> | 2019-03-05 14:46:16 +0200 |
|---|---|---|
| committer |   Saeed Mahameed <saeedm@mellanox.com> | 2019-04-23 12:09:22 -0700 |
| commit | f8ebecf2e32a62137dc5a98b2c94b1db37a0f9f8 (patch) | |
| tree | 8502f18f1f26da8e6a6cbffde5598b0fc34bc753 /drivers/net/ethernet/mellanox/mlx5/core/en_main.c | |
| parent | net/mlx5e: Remove unused rx_page_reuse stat (diff) | |
| download | linux-dev-f8ebecf2e32a62137dc5a98b2c94b1db37a0f9f8.tar.xz linux-dev-f8ebecf2e32a62137dc5a98b2c94b1db37a0f9f8.zip | |
net/mlx5e: Use #define for the WQE wait timeout constant
Create a #define for the timeout of mlx5e_wait_for_min_rx_wqes to
clarify the meaning of a magic number.
Signed-off-by: Maxim Mikityanskiy <maximmi@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_main.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c index 8ae17dcad487..69a9d67396ec 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c @@ -2256,14 +2256,18 @@ static void mlx5e_activate_channels(struct mlx5e_channels *chs) mlx5e_activate_channel(chs->c[i]); } +#define MLX5E_RQ_WQES_TIMEOUT 20000 /* msecs */ + static int mlx5e_wait_channels_min_rx_wqes(struct mlx5e_channels *chs) { int err = 0; int i; - for (i = 0; i < chs->num; i++) - err |= mlx5e_wait_for_min_rx_wqes(&chs->c[i]->rq, - err ? 0 : 20000); + for (i = 0; i < chs->num; i++) { + int timeout = err ? 0 : MLX5E_RQ_WQES_TIMEOUT; + + err |= mlx5e_wait_for_min_rx_wqes(&chs->c[i]->rq, timeout); + } return err ? -ETIMEDOUT : 0; } |