diff options
Diffstat (limited to 'net/ieee802154')
| -rw-r--r-- | net/ieee802154/nl802154.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index 11aa693af449..0b7a9f16b3b6 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -976,8 +976,7 @@ static int nl802154_set_channel(struct sk_buff *skb, struct genl_info *info) channel = nla_get_u8(info->attrs[NL802154_ATTR_CHANNEL]); /* check 802.15.4 constraints */ - if (page > IEEE802154_MAX_PAGE || channel > IEEE802154_MAX_CHANNEL || - !(rdev->wpan_phy.supported.channels[page] & BIT(channel))) + if (!ieee802154_chan_is_valid(&rdev->wpan_phy, page, channel)) return -EINVAL; return rdev_set_channel(rdev, page, channel); |