mlx4: fix error message for invalid number of descriptors

The number of descriptors must be a multiple of MLX4_PMD_SGE_WR_N.

Signed-off-by: Or Ami <ora@mellanox.com>
Signed-off-by: Olga Shern <olgas@mellanox.com>
Signed-off-by: Adrien Mazarguil <adrien.mazarguil@6wind.com>

diff --git a/drivers/net/mlx4/mlx4.c b/drivers/net/mlx4/mlx4.c
index 028e455..c87facb 100644 (file)
--- a/drivers/net/mlx4/mlx4.c
+++ b/drivers/net/mlx4/mlx4.c
@@ -1353,7 +1353,7 @@ txq_setup(struct rte_eth_dev *dev, struct txq *txq, uint16_t desc,
        (void)conf; /* Thresholds configuration (ignored). */
        if ((desc == 0) || (desc % MLX4_PMD_SGE_WR_N)) {
                ERROR("%p: invalid number of TX descriptors (must be a"
-                     " multiple of %d)", (void *)dev, desc);
+                     " multiple of %d)", (void *)dev, MLX4_PMD_SGE_WR_N);
                return EINVAL;
        }
        desc /= MLX4_PMD_SGE_WR_N;
@@ -3002,7 +3002,7 @@ rxq_setup(struct rte_eth_dev *dev, struct rxq *rxq, uint16_t desc,
        }
        if ((desc == 0) || (desc % MLX4_PMD_SGE_WR_N)) {
                ERROR("%p: invalid number of RX descriptors (must be a"
-                     " multiple of %d)", (void *)dev, desc);
+                     " multiple of %d)", (void *)dev, MLX4_PMD_SGE_WR_N);
                return EINVAL;
        }
        /* Get mbuf length. */