diff options
Diffstat (limited to 'net/ieee802154')
| -rw-r--r-- | net/ieee802154/nl-mac.c | 15 | ||||
| -rw-r--r-- | net/ieee802154/nl802154.c | 26 |
2 files changed, 13 insertions, 28 deletions
diff --git a/net/ieee802154/nl-mac.c b/net/ieee802154/nl-mac.c index 29bf97640166..74ef0a310afb 100644 --- a/net/ieee802154/nl-mac.c +++ b/net/ieee802154/nl-mac.c @@ -202,10 +202,7 @@ int ieee802154_associate_req(struct sk_buff *skb, struct genl_info *info) addr.pan_id = nla_get_shortaddr( info->attrs[IEEE802154_ATTR_COORD_PAN_ID]); - if (info->attrs[IEEE802154_ATTR_PAGE]) - page = nla_get_u8(info->attrs[IEEE802154_ATTR_PAGE]); - else - page = 0; + page = nla_get_u8_default(info->attrs[IEEE802154_ATTR_PAGE], 0); ret = ieee802154_mlme_ops(dev)->assoc_req(dev, &addr, nla_get_u8(info->attrs[IEEE802154_ATTR_CHANNEL]), @@ -338,10 +335,7 @@ int ieee802154_start_req(struct sk_buff *skb, struct genl_info *info) blx = nla_get_u8(info->attrs[IEEE802154_ATTR_BAT_EXT]); coord_realign = nla_get_u8(info->attrs[IEEE802154_ATTR_COORD_REALIGN]); - if (info->attrs[IEEE802154_ATTR_PAGE]) - page = nla_get_u8(info->attrs[IEEE802154_ATTR_PAGE]); - else - page = 0; + page = nla_get_u8_default(info->attrs[IEEE802154_ATTR_PAGE], 0); if (addr.short_addr == cpu_to_le16(IEEE802154_ADDR_BROADCAST)) { ieee802154_nl_start_confirm(dev, IEEE802154_NO_SHORT_ADDRESS); @@ -388,10 +382,7 @@ int ieee802154_scan_req(struct sk_buff *skb, struct genl_info *info) channels = nla_get_u32(info->attrs[IEEE802154_ATTR_CHANNELS]); duration = nla_get_u8(info->attrs[IEEE802154_ATTR_DURATION]); - if (info->attrs[IEEE802154_ATTR_PAGE]) - page = nla_get_u8(info->attrs[IEEE802154_ATTR_PAGE]); - else - page = 0; + page = nla_get_u8_default(info->attrs[IEEE802154_ATTR_PAGE], 0); ret = ieee802154_mlme_ops(dev)->scan_req(dev, type, channels, page, duration); diff --git a/net/ieee802154/nl802154.c b/net/ieee802154/nl802154.c index 7eb37de3add2..5a024ca60d35 100644 --- a/net/ieee802154/nl802154.c +++ b/net/ieee802154/nl802154.c @@ -1438,22 +1438,18 @@ static int nl802154_trigger_scan(struct sk_buff *skb, struct genl_info *info) } /* Use current page by default */ - if (info->attrs[NL802154_ATTR_PAGE]) - request->page = nla_get_u8(info->attrs[NL802154_ATTR_PAGE]); - else - request->page = wpan_phy->current_page; + request->page = nla_get_u8_default(info->attrs[NL802154_ATTR_PAGE], + wpan_phy->current_page); /* Scan all supported channels by default */ - if (info->attrs[NL802154_ATTR_SCAN_CHANNELS]) - request->channels = nla_get_u32(info->attrs[NL802154_ATTR_SCAN_CHANNELS]); - else - request->channels = wpan_phy->supported.channels[request->page]; + request->channels = + nla_get_u32_default(info->attrs[NL802154_ATTR_SCAN_CHANNELS], + wpan_phy->supported.channels[request->page]); /* Use maximum duration order by default */ - if (info->attrs[NL802154_ATTR_SCAN_DURATION]) - request->duration = nla_get_u8(info->attrs[NL802154_ATTR_SCAN_DURATION]); - else - request->duration = IEEE802154_MAX_SCAN_DURATION; + request->duration = + nla_get_u8_default(info->attrs[NL802154_ATTR_SCAN_DURATION], + IEEE802154_MAX_SCAN_DURATION); err = rdev_trigger_scan(rdev, request); if (err) { @@ -1598,10 +1594,8 @@ nl802154_send_beacons(struct sk_buff *skb, struct genl_info *info) request->wpan_phy = wpan_phy; /* Use maximum duration order by default */ - if (info->attrs[NL802154_ATTR_BEACON_INTERVAL]) - request->interval = nla_get_u8(info->attrs[NL802154_ATTR_BEACON_INTERVAL]); - else - request->interval = IEEE802154_MAX_SCAN_DURATION; + request->interval = nla_get_u8_default(info->attrs[NL802154_ATTR_BEACON_INTERVAL], + IEEE802154_MAX_SCAN_DURATION); err = rdev_send_beacons(rdev, request); if (err) { |