diff options
Diffstat (limited to 'drivers/net/ethernet/mellanox/mlx4/main.c')
| -rw-r--r-- | drivers/net/ethernet/mellanox/mlx4/main.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c index 2f4a260..81e4529 100644 --- a/drivers/net/ethernet/mellanox/mlx4/main.c +++ b/drivers/net/ethernet/mellanox/mlx4/main.c @@ -839,11 +839,11 @@ static ssize_t set_port_ib_mtu(struct device *dev, return -EINVAL; } - err = sscanf(buf, "%d", &mtu); - if (err > 0) + err = kstrtoint(buf, 0, &mtu); + if (!err) ibta_mtu = int_to_ibta_mtu(mtu); - if (err <= 0 || ibta_mtu < 0) { + if (err || ibta_mtu < 0) { mlx4_err(mdev, "%s is invalid IBTA mtu\n", buf); return -EINVAL; } |