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>
diff --git a/drivers/net/ethernet/mellanox/mlx5/core/en_main.c b/drivers/net/ethernet/mellanox/mlx5/core/en_main.c
index 8ae17dc..69a9d67 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 @@
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;
}
