diff options
| -rw-r--r-- | net/ieee802154/nl802154.c | 16 |
1 files changed, 12 insertions, 4 deletions
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index 1b00a14850cb..3f89c0abdab1 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -1034,7 +1034,7 @@ static int nl802154_set_lbt_mode(struct sk_buff *skb, struct genl_info *info) struct cfg802154_registered_device *rdev = info->user_ptr[0]; struct net_device *dev = info->user_ptr[1]; struct wpan_dev *wpan_dev = dev->ieee802154_ptr; - bool mode; + int mode; if (netif_running(dev)) return -EBUSY; @@ -1042,7 +1042,11 @@ static int nl802154_set_lbt_mode(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[NL802154_ATTR_LBT_MODE]) return -EINVAL; - mode = !!nla_get_u8(info->attrs[NL802154_ATTR_LBT_MODE]); + mode = nla_get_u8(info->attrs[NL802154_ATTR_LBT_MODE]); + + if (mode != 0 && mode != 1) + return -EINVAL; + if (!wpan_phy_supported_bool(mode, rdev->wpan_phy.supported.lbt)) return -EINVAL; @@ -1055,7 +1059,7 @@ nl802154_set_ackreq_default(struct sk_buff *skb, struct genl_info *info) struct cfg802154_registered_device *rdev = info->user_ptr[0]; struct net_device *dev = info->user_ptr[1]; struct wpan_dev *wpan_dev = dev->ieee802154_ptr; - bool ackreq; + int ackreq; if (netif_running(dev)) return -EBUSY; @@ -1063,7 +1067,11 @@ nl802154_set_ackreq_default(struct sk_buff *skb, struct genl_info *info) if (!info->attrs[NL802154_ATTR_ACKREQ_DEFAULT]) return -EINVAL; - ackreq = !!nla_get_u8(info->attrs[NL802154_ATTR_ACKREQ_DEFAULT]); + ackreq = nla_get_u8(info->attrs[NL802154_ATTR_ACKREQ_DEFAULT]); + + if (ackreq != 0 && ackreq != 1) + return -EINVAL; + return rdev_set_ackreq_default(rdev, wpan_dev, ackreq); } |