diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-07-01 21:41:17 +0200 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-07-10 15:01:53 -0400 |
| commit | ab1faead50d09165b58c2854997c7205ca9c0d22 (patch) | |
| tree | 6eb456e24aab52cdd9ed152d09008635a1ebd555 /net/mac80211/cfg.c | |
| parent | 6dc1cb0319997648f59b0f46b9e093e779f0353d (diff) | |
mac80211: remove dead code, clean up
With mac80211 now always controlled by an external SME,
a lot of code is dead -- SSID, BSSID, channel selection
is always done externally, etc. Additionally, rename
IEEE80211_STA_TKIP_WEP_USED to IEEE80211_STA_DISABLE_11N
and clean up the code a bit.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
Diffstat (limited to 'net/mac80211/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 39 |
1 files changed, 14 insertions, 25 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 3c9774e36a80..7606571d4581 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1194,18 +1194,14 @@ static int ieee80211_auth(struct wiphy *wiphy, struct net_device *dev, } memcpy(sdata->u.mgd.bssid, req->peer_addr, ETH_ALEN); - sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_BSSID_SEL; - sdata->u.mgd.flags |= IEEE80211_STA_BSSID_SET; - /* TODO: req->chan */ - sdata->u.mgd.flags |= IEEE80211_STA_AUTO_CHANNEL_SEL; + sdata->local->oper_channel = req->chan; + ieee80211_hw_config(sdata->local, 0); - if (req->ssid) { - sdata->u.mgd.flags |= IEEE80211_STA_SSID_SET; - memcpy(sdata->u.mgd.ssid, req->ssid, req->ssid_len); - sdata->u.mgd.ssid_len = req->ssid_len; - sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_SSID_SEL; - } + if (!req->ssid) + return -EINVAL; + memcpy(sdata->u.mgd.ssid, req->ssid, req->ssid_len); + sdata->u.mgd.ssid_len = req->ssid_len; kfree(sdata->u.mgd.sme_auth_ie); sdata->u.mgd.sme_auth_ie = NULL; @@ -1218,7 +1214,6 @@ static int ieee80211_auth(struct wiphy *wiphy, struct net_device *dev, sdata->u.mgd.sme_auth_ie_len = req->ie_len; } - sdata->u.mgd.flags |= IEEE80211_STA_EXT_SME; sdata->u.mgd.state = IEEE80211_STA_MLME_DIRECT_PROBE; ieee80211_sta_req_auth(sdata); return 0; @@ -1236,27 +1231,22 @@ static int ieee80211_assoc(struct wiphy *wiphy, struct net_device *dev, !(sdata->u.mgd.flags & IEEE80211_STA_AUTHENTICATED)) return -ENOLINK; /* not authenticated */ - sdata->u.mgd.flags &= ~IEEE80211_STA_TKIP_WEP_USED; + sdata->u.mgd.flags &= ~IEEE80211_STA_DISABLE_11N; for (i = 0; i < req->crypto.n_ciphers_pairwise; i++) if (req->crypto.ciphers_pairwise[i] == WLAN_CIPHER_SUITE_WEP40 || req->crypto.ciphers_pairwise[i] == WLAN_CIPHER_SUITE_TKIP || req->crypto.ciphers_pairwise[i] == WLAN_CIPHER_SUITE_WEP104) - sdata->u.mgd.flags |= IEEE80211_STA_TKIP_WEP_USED; + sdata->u.mgd.flags |= IEEE80211_STA_DISABLE_11N; - sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_BSSID_SEL; - sdata->u.mgd.flags |= IEEE80211_STA_BSSID_SET; + sdata->local->oper_channel = req->chan; + ieee80211_hw_config(sdata->local, 0); - /* TODO: req->chan */ - sdata->u.mgd.flags |= IEEE80211_STA_AUTO_CHANNEL_SEL; + if (!req->ssid) + return -EINVAL; - if (req->ssid) { - sdata->u.mgd.flags |= IEEE80211_STA_SSID_SET; - memcpy(sdata->u.mgd.ssid, req->ssid, req->ssid_len); - sdata->u.mgd.ssid_len = req->ssid_len; - sdata->u.mgd.flags &= ~IEEE80211_STA_AUTO_SSID_SEL; - } else - sdata->u.mgd.flags |= IEEE80211_STA_AUTO_SSID_SEL; + memcpy(sdata->u.mgd.ssid, req->ssid, req->ssid_len); + sdata->u.mgd.ssid_len = req->ssid_len; ret = ieee80211_sta_set_extra_ie(sdata, req->ie, req->ie_len); if (ret && ret != -EALREADY) @@ -1275,7 +1265,6 @@ static int ieee80211_assoc(struct wiphy *wiphy, struct net_device *dev, else sdata->u.mgd.flags &= ~IEEE80211_STA_CONTROL_PORT; - sdata->u.mgd.flags |= IEEE80211_STA_EXT_SME; sdata->u.mgd.state = IEEE80211_STA_MLME_ASSOCIATE; ieee80211_sta_req_auth(sdata); return 0; |