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author | Alexander Aring <alex.aring@gmail.com> | 2014-11-05 19:51:13 (GMT) |
---|---|---|
committer | Marcel Holtmann <marcel@holtmann.org> | 2014-11-05 20:53:03 (GMT) |
commit | 9f3295b9ea8e54a6c65231d267f069edf420b64f (patch) | |
tree | 5207bdd6ae36ca051ccf5206a7d116216aaccef7 /net/ieee802154/nl-mac.c | |
parent | 53f9ee61b46d81a43d8c6694d136896e8f49a7b8 (diff) | |
download | linux-9f3295b9ea8e54a6c65231d267f069edf420b64f.tar.xz |
ieee802154: remove nl802154 unused functions
The include/net/nl802154.h file contains a lot of prototypes which are
not used inside of ieee802154 subsystem. This patch removes this file
and make the only one used prototype "ieee802154_nl_start_confirm" as
static declaration in ieee802154/nl-mac.c
Signed-off-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Diffstat (limited to 'net/ieee802154/nl-mac.c')
-rw-r--r-- | net/ieee802154/nl-mac.c | 187 |
1 files changed, 6 insertions, 181 deletions
diff --git a/net/ieee802154/nl-mac.c b/net/ieee802154/nl-mac.c index cc2919d..91a1855 100644 --- a/net/ieee802154/nl-mac.c +++ b/net/ieee802154/nl-mac.c @@ -29,7 +29,6 @@ #include <linux/nl802154.h> #include <linux/export.h> #include <net/af_ieee802154.h> -#include <net/nl802154.h> #include <net/ieee802154_netdev.h> #include <net/cfg802154.h> @@ -55,186 +54,7 @@ static __le16 nla_get_shortaddr(const struct nlattr *nla) return cpu_to_le16(nla_get_u16(nla)); } -int ieee802154_nl_assoc_indic(struct net_device *dev, - struct ieee802154_addr *addr, - u8 cap) -{ - struct sk_buff *msg; - - pr_debug("%s\n", __func__); - - if (addr->mode != IEEE802154_ADDR_LONG) { - pr_err("%s: received non-long source address!\n", __func__); - return -EINVAL; - } - - msg = ieee802154_nl_create(0, IEEE802154_ASSOCIATE_INDIC); - if (!msg) - return -ENOBUFS; - - if (nla_put_string(msg, IEEE802154_ATTR_DEV_NAME, dev->name) || - nla_put_u32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex) || - nla_put(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN, - dev->dev_addr) || - nla_put_hwaddr(msg, IEEE802154_ATTR_SRC_HW_ADDR, - addr->extended_addr) || - nla_put_u8(msg, IEEE802154_ATTR_CAPABILITY, cap)) - goto nla_put_failure; - - return ieee802154_nl_mcast(msg, IEEE802154_COORD_MCGRP); - -nla_put_failure: - nlmsg_free(msg); - return -ENOBUFS; -} -EXPORT_SYMBOL(ieee802154_nl_assoc_indic); - -int ieee802154_nl_assoc_confirm(struct net_device *dev, __le16 short_addr, - u8 status) -{ - struct sk_buff *msg; - - pr_debug("%s\n", __func__); - - msg = ieee802154_nl_create(0, IEEE802154_ASSOCIATE_CONF); - if (!msg) - return -ENOBUFS; - - if (nla_put_string(msg, IEEE802154_ATTR_DEV_NAME, dev->name) || - nla_put_u32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex) || - nla_put(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN, - dev->dev_addr) || - nla_put_shortaddr(msg, IEEE802154_ATTR_SHORT_ADDR, short_addr) || - nla_put_u8(msg, IEEE802154_ATTR_STATUS, status)) - goto nla_put_failure; - return ieee802154_nl_mcast(msg, IEEE802154_COORD_MCGRP); - -nla_put_failure: - nlmsg_free(msg); - return -ENOBUFS; -} -EXPORT_SYMBOL(ieee802154_nl_assoc_confirm); - -int ieee802154_nl_disassoc_indic(struct net_device *dev, - struct ieee802154_addr *addr, - u8 reason) -{ - struct sk_buff *msg; - - pr_debug("%s\n", __func__); - - msg = ieee802154_nl_create(0, IEEE802154_DISASSOCIATE_INDIC); - if (!msg) - return -ENOBUFS; - - if (nla_put_string(msg, IEEE802154_ATTR_DEV_NAME, dev->name) || - nla_put_u32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex) || - nla_put(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN, - dev->dev_addr)) - goto nla_put_failure; - if (addr->mode == IEEE802154_ADDR_LONG) { - if (nla_put_hwaddr(msg, IEEE802154_ATTR_SRC_HW_ADDR, - addr->extended_addr)) - goto nla_put_failure; - } else { - if (nla_put_shortaddr(msg, IEEE802154_ATTR_SRC_SHORT_ADDR, - addr->short_addr)) - goto nla_put_failure; - } - if (nla_put_u8(msg, IEEE802154_ATTR_REASON, reason)) - goto nla_put_failure; - return ieee802154_nl_mcast(msg, IEEE802154_COORD_MCGRP); - -nla_put_failure: - nlmsg_free(msg); - return -ENOBUFS; -} -EXPORT_SYMBOL(ieee802154_nl_disassoc_indic); - -int ieee802154_nl_disassoc_confirm(struct net_device *dev, u8 status) -{ - struct sk_buff *msg; - - pr_debug("%s\n", __func__); - - msg = ieee802154_nl_create(0, IEEE802154_DISASSOCIATE_CONF); - if (!msg) - return -ENOBUFS; - - if (nla_put_string(msg, IEEE802154_ATTR_DEV_NAME, dev->name) || - nla_put_u32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex) || - nla_put(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN, - dev->dev_addr) || - nla_put_u8(msg, IEEE802154_ATTR_STATUS, status)) - goto nla_put_failure; - return ieee802154_nl_mcast(msg, IEEE802154_COORD_MCGRP); - -nla_put_failure: - nlmsg_free(msg); - return -ENOBUFS; -} -EXPORT_SYMBOL(ieee802154_nl_disassoc_confirm); - -int ieee802154_nl_beacon_indic(struct net_device *dev, __le16 panid, - __le16 coord_addr) -{ - struct sk_buff *msg; - - pr_debug("%s\n", __func__); - - msg = ieee802154_nl_create(0, IEEE802154_BEACON_NOTIFY_INDIC); - if (!msg) - return -ENOBUFS; - - if (nla_put_string(msg, IEEE802154_ATTR_DEV_NAME, dev->name) || - nla_put_u32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex) || - nla_put(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN, - dev->dev_addr) || - nla_put_shortaddr(msg, IEEE802154_ATTR_COORD_SHORT_ADDR, - coord_addr) || - nla_put_shortaddr(msg, IEEE802154_ATTR_COORD_PAN_ID, panid)) - goto nla_put_failure; - return ieee802154_nl_mcast(msg, IEEE802154_COORD_MCGRP); - -nla_put_failure: - nlmsg_free(msg); - return -ENOBUFS; -} -EXPORT_SYMBOL(ieee802154_nl_beacon_indic); - -int ieee802154_nl_scan_confirm(struct net_device *dev, - u8 status, u8 scan_type, - u32 unscanned, u8 page, - u8 *edl/* , struct list_head *pan_desc_list */) -{ - struct sk_buff *msg; - - pr_debug("%s\n", __func__); - - msg = ieee802154_nl_create(0, IEEE802154_SCAN_CONF); - if (!msg) - return -ENOBUFS; - - if (nla_put_string(msg, IEEE802154_ATTR_DEV_NAME, dev->name) || - nla_put_u32(msg, IEEE802154_ATTR_DEV_INDEX, dev->ifindex) || - nla_put(msg, IEEE802154_ATTR_HW_ADDR, IEEE802154_ADDR_LEN, - dev->dev_addr) || - nla_put_u8(msg, IEEE802154_ATTR_STATUS, status) || - nla_put_u8(msg, IEEE802154_ATTR_SCAN_TYPE, scan_type) || - nla_put_u32(msg, IEEE802154_ATTR_CHANNELS, unscanned) || - nla_put_u8(msg, IEEE802154_ATTR_PAGE, page) || - (edl && - nla_put(msg, IEEE802154_ATTR_ED_LIST, 27, edl))) - goto nla_put_failure; - return ieee802154_nl_mcast(msg, IEEE802154_COORD_MCGRP); - -nla_put_failure: - nlmsg_free(msg); - return -ENOBUFS; -} -EXPORT_SYMBOL(ieee802154_nl_scan_confirm); - -int ieee802154_nl_start_confirm(struct net_device *dev, u8 status) +static int ieee802154_nl_start_confirm(struct net_device *dev, u8 status) { struct sk_buff *msg; @@ -530,6 +350,11 @@ int ieee802154_start_req(struct sk_buff *skb, struct genl_info *info) ret = ieee802154_mlme_ops(dev)->start_req(dev, &addr, channel, page, bcn_ord, sf_ord, pan_coord, blx, coord_realign); + /* FIXME: add validation for unused parameters to be sane + * for SoftMAC + */ + ieee802154_nl_start_confirm(dev, IEEE802154_SUCCESS); + out: dev_put(dev); return ret; |