diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/dsa/mv88e6xxx/hwtstamp.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/net/dsa/mv88e6xxx/hwtstamp.c b/drivers/net/dsa/mv88e6xxx/hwtstamp.c index 2149d332dea0..ac7694c71266 100644 --- a/drivers/net/dsa/mv88e6xxx/hwtstamp.c +++ b/drivers/net/dsa/mv88e6xxx/hwtstamp.c @@ -179,9 +179,6 @@ int mv88e6xxx_port_hwtstamp_set(struct dsa_switch *ds, int port, if (!chip->info->ptp_support) return -EOPNOTSUPP; - if (port < 0 || port >= mv88e6xxx_num_ports(chip)) - return -EINVAL; - if (copy_from_user(&config, ifr->ifr_data, sizeof(config))) return -EFAULT; @@ -206,9 +203,6 @@ int mv88e6xxx_port_hwtstamp_get(struct dsa_switch *ds, int port, if (!chip->info->ptp_support) return -EOPNOTSUPP; - if (port < 0 || port >= mv88e6xxx_num_ports(chip)) - return -EINVAL; - return copy_to_user(ifr->ifr_data, config, sizeof(*config)) ? -EFAULT : 0; } @@ -255,9 +249,6 @@ static u8 *mv88e6xxx_should_tstamp(struct mv88e6xxx_chip *chip, int port, if (!chip->info->ptp_support) return NULL; - if (port < 0 || port >= mv88e6xxx_num_ports(chip)) - return NULL; - hdr = parse_ptp_header(skb, type); if (!hdr) return NULL; |
