diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2013-05-15 22:55:00 (GMT) |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2013-06-04 11:03:10 (GMT) |
| commit | 6ff57cf88807dd81300b5b9c623dc5eb6422b9f6 (patch) | |
| tree | 8819fea1f493077ff311208986ebfe27bd327623 /net/wireless/nl80211.c | |
| parent | 51217cee3a94d5409d6ee2ac090ae96bc9a06757 (diff) | |
| download | linux-6ff57cf88807dd81300b5b9c623dc5eb6422b9f6.tar.xz | |
cfg80211/mac80211: clean up cfg80211 SME APIs
Do some cleanups in the cfg80211 SME APIs, which are
only used by mac80211.
Most of these functions get a frame passed, and there
isn't really any reason to export multiple functions
as cfg80211 can check the frame type instead, do that.
Additionally, the API functions have confusing names
like cfg80211_send_...() which was meant to indicate
that it sends an event to userspace, but gets a bit
confusing when there's both TX and RX and they're not
all clearly labeled.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless/nl80211.c')
| -rw-r--r-- | net/wireless/nl80211.c | 30 |
1 files changed, 13 insertions, 17 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index ce949e3..444f5ef 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -9313,31 +9313,27 @@ void nl80211_send_disassoc(struct cfg80211_registered_device *rdev, NL80211_CMD_DISASSOCIATE, gfp); } -void cfg80211_send_unprot_deauth(struct net_device *dev, const u8 *buf, - size_t len) +void cfg80211_rx_unprot_mlme_mgmt(struct net_device *dev, const u8 *buf, + size_t len) { struct wireless_dev *wdev = dev->ieee80211_ptr; struct wiphy *wiphy = wdev->wiphy; struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + const struct ieee80211_mgmt *mgmt = (void *)buf; + u32 cmd; - trace_cfg80211_send_unprot_deauth(dev); - nl80211_send_mlme_event(rdev, dev, buf, len, - NL80211_CMD_UNPROT_DEAUTHENTICATE, GFP_ATOMIC); -} -EXPORT_SYMBOL(cfg80211_send_unprot_deauth); + if (WARN_ON(len < 2)) + return; -void cfg80211_send_unprot_disassoc(struct net_device *dev, const u8 *buf, - size_t len) -{ - struct wireless_dev *wdev = dev->ieee80211_ptr; - struct wiphy *wiphy = wdev->wiphy; - struct cfg80211_registered_device *rdev = wiphy_to_dev(wiphy); + if (ieee80211_is_deauth(mgmt->frame_control)) + cmd = NL80211_CMD_UNPROT_DEAUTHENTICATE; + else + cmd = NL80211_CMD_UNPROT_DISASSOCIATE; - trace_cfg80211_send_unprot_disassoc(dev); - nl80211_send_mlme_event(rdev, dev, buf, len, - NL80211_CMD_UNPROT_DISASSOCIATE, GFP_ATOMIC); + trace_cfg80211_rx_unprot_mlme_mgmt(dev, buf, len); + nl80211_send_mlme_event(rdev, dev, buf, len, cmd, GFP_ATOMIC); } -EXPORT_SYMBOL(cfg80211_send_unprot_disassoc); +EXPORT_SYMBOL(cfg80211_rx_unprot_mlme_mgmt); static void nl80211_send_mlme_timeout(struct cfg80211_registered_device *rdev, struct net_device *netdev, int cmd, |