[PATCH net-next V1 1/9] net/mlx4_en: Fix UP limit in ieee_ets->prio_tc
From: Amir Vadai <hidden>
Date: 2014-02-28 06:00:24
Subsystem:
mellanox ethernet driver (mlx4_en), mellanox mlx4 core vpi driver, networking drivers, the rest · Maintainers:
Tariq Toukan, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
User priority limit has to be less than MLX4_EN_NUM_UP. Signed-off-by: Amir Vadai <redacted> Signed-off-by: Eugenia Emantayev <redacted> --- drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c b/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c
index b4881b6..c95ca25 100644
--- a/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c
+++ b/drivers/net/ethernet/mellanox/mlx4/en_dcb_nl.c@@ -62,7 +62,7 @@ static int mlx4_en_ets_validate(struct mlx4_en_priv *priv, struct ieee_ets *ets) int has_ets_tc = 0; for (i = 0; i < IEEE_8021QAZ_MAX_TCS; i++) { - if (ets->prio_tc[i] > MLX4_EN_NUM_UP) { + if (ets->prio_tc[i] >= MLX4_EN_NUM_UP) { en_err(priv, "Bad priority in UP <=> TC mapping. TC: %d, UP: %d\n", i, ets->prio_tc[i]); return -EINVAL;
--
1.8.3.4