diff options
| author | Johannes Berg <johannes@sipsolutions.net> | 2009-11-16 12:00:37 +0100 |
|---|---|---|
| committer | John W. Linville <linville@tuxdriver.com> | 2009-11-18 17:09:14 -0500 |
| commit | 3b53fde8ac40c4321389def14d7f4a9e14092fd3 (patch) | |
| tree | 705a81684a9326764c53fa7a9a85e337f87cb15e | |
| parent | cb53a150caa3068ce366b75dd354718145f5e893 (diff) | |
| download | lwn-3b53fde8ac40c4321389def14d7f4a9e14092fd3.tar.gz lwn-3b53fde8ac40c4321389def14d7f4a9e14092fd3.zip | |
mac80211: let sta_info_get_by_idx get sta by sdata
Instead of filtering by device, directly look up by sdata.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
| -rw-r--r-- | net/mac80211/cfg.c | 4 | ||||
| -rw-r--r-- | net/mac80211/sta_info.c | 7 | ||||
| -rw-r--r-- | net/mac80211/sta_info.h | 4 |
3 files changed, 8 insertions, 7 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 7f18c8fa1880..7d591816ed10 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -398,13 +398,13 @@ static void sta_set_sinfo(struct sta_info *sta, struct station_info *sinfo) static int ieee80211_dump_station(struct wiphy *wiphy, struct net_device *dev, int idx, u8 *mac, struct station_info *sinfo) { - struct ieee80211_local *local = wdev_priv(dev->ieee80211_ptr); + struct ieee80211_sub_if_data *sdata = IEEE80211_DEV_TO_SUB_IF(dev); struct sta_info *sta; int ret = -ENOENT; rcu_read_lock(); - sta = sta_info_get_by_idx(local, idx, dev); + sta = sta_info_get_by_idx(sdata, idx); if (sta) { ret = 0; memcpy(mac, sta->sta.addr, ETH_ALEN); diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 396a94806de9..aa017a56afc8 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -116,14 +116,15 @@ struct sta_info *sta_info_get(struct ieee80211_local *local, const u8 *addr) return sta; } -struct sta_info *sta_info_get_by_idx(struct ieee80211_local *local, int idx, - struct net_device *dev) +struct sta_info *sta_info_get_by_idx(struct ieee80211_sub_if_data *sdata, + int idx) { + struct ieee80211_local *local = sdata->local; struct sta_info *sta; int i = 0; list_for_each_entry_rcu(sta, &local->sta_list, list) { - if (dev && dev != sta->sdata->dev) + if (sdata != sta->sdata) continue; if (i < idx) { ++i; diff --git a/net/mac80211/sta_info.h b/net/mac80211/sta_info.h index 4673454176ed..4c84c2205e8c 100644 --- a/net/mac80211/sta_info.h +++ b/net/mac80211/sta_info.h @@ -409,8 +409,8 @@ struct sta_info *sta_info_get(struct ieee80211_local *local, const u8 *addr); /* * Get STA info by index, BROKEN! */ -struct sta_info *sta_info_get_by_idx(struct ieee80211_local *local, int idx, - struct net_device *dev); +struct sta_info *sta_info_get_by_idx(struct ieee80211_sub_if_data *sdata, + int idx); /* * Create a new STA info, caller owns returned structure * until sta_info_insert(). |