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| author | Jouni Malinen <jouni@qca.qualcomm.com> | 2014-10-10 20:52:40 +0300 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-10-20 16:24:21 +0200 |
| commit | 89c771e5a62b856f4705f189892c489190edaec1 (patch) | |
| tree | 79c6ced4c94b55bec6b6ec21808e42cc3b21f748 /net/wireless | |
| parent | 2a84ee8625953fbce38b541aed77344044688a3e (diff) | |
| download | linux-89c771e5a62b856f4705f189892c489190edaec1.tar.gz linux-89c771e5a62b856f4705f189892c489190edaec1.tar.bz2 linux-89c771e5a62b856f4705f189892c489190edaec1.zip | |
cfg80211: Convert del_station() callback to use a param struct
This makes it easier to add new parameters for the del_station calls
without having to modify all drivers that use this.
Signed-off-by: Jouni Malinen <jouni@qca.qualcomm.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/wireless')
| -rw-r--r-- | net/wireless/nl80211.c | 8 | ||||
| -rw-r--r-- | net/wireless/rdev-ops.h | 7 | ||||
| -rw-r--r-- | net/wireless/trace.h | 25 |
3 files changed, 31 insertions, 9 deletions
diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index d527aa0706c1..40cf7b937926 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -4398,10 +4398,12 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info) { struct cfg80211_registered_device *rdev = info->user_ptr[0]; struct net_device *dev = info->user_ptr[1]; - u8 *mac_addr = NULL; + struct station_del_parameters params; + + memset(¶ms, 0, sizeof(params)); if (info->attrs[NL80211_ATTR_MAC]) - mac_addr = nla_data(info->attrs[NL80211_ATTR_MAC]); + params.mac = nla_data(info->attrs[NL80211_ATTR_MAC]); if (dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP && dev->ieee80211_ptr->iftype != NL80211_IFTYPE_AP_VLAN && @@ -4412,7 +4414,7 @@ static int nl80211_del_station(struct sk_buff *skb, struct genl_info *info) if (!rdev->ops->del_station) return -EOPNOTSUPP; - return rdev_del_station(rdev, dev, mac_addr); + return rdev_del_station(rdev, dev, ¶ms); } static int nl80211_send_mpath(struct sk_buff *msg, u32 portid, u32 seq, diff --git a/net/wireless/rdev-ops.h b/net/wireless/rdev-ops.h index c09e697bcb15..71b1db3cc645 100644 --- a/net/wireless/rdev-ops.h +++ b/net/wireless/rdev-ops.h @@ -178,11 +178,12 @@ static inline int rdev_add_station(struct cfg80211_registered_device *rdev, } static inline int rdev_del_station(struct cfg80211_registered_device *rdev, - struct net_device *dev, u8 *mac) + struct net_device *dev, + struct station_del_parameters *params) { int ret; - trace_rdev_del_station(&rdev->wiphy, dev, mac); - ret = rdev->ops->del_station(&rdev->wiphy, dev, mac); + trace_rdev_del_station(&rdev->wiphy, dev, params); + ret = rdev->ops->del_station(&rdev->wiphy, dev, params); trace_rdev_return_int(&rdev->wiphy, ret); return ret; } diff --git a/net/wireless/trace.h b/net/wireless/trace.h index 8e4f8f04332d..b1339400631d 100644 --- a/net/wireless/trace.h +++ b/net/wireless/trace.h @@ -680,9 +680,28 @@ DECLARE_EVENT_CLASS(wiphy_netdev_mac_evt, WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(sta_mac)) ); -DEFINE_EVENT(wiphy_netdev_mac_evt, rdev_del_station, - TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, const u8 *mac), - TP_ARGS(wiphy, netdev, mac) +DECLARE_EVENT_CLASS(station_del, + TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, + struct station_del_parameters *params), + TP_ARGS(wiphy, netdev, params), + TP_STRUCT__entry( + WIPHY_ENTRY + NETDEV_ENTRY + MAC_ENTRY(sta_mac) + ), + TP_fast_assign( + WIPHY_ASSIGN; + NETDEV_ASSIGN; + MAC_ASSIGN(sta_mac, params->mac); + ), + TP_printk(WIPHY_PR_FMT ", " NETDEV_PR_FMT ", station mac: " MAC_PR_FMT, + WIPHY_PR_ARG, NETDEV_PR_ARG, MAC_PR_ARG(sta_mac)) +); + +DEFINE_EVENT(station_del, rdev_del_station, + TP_PROTO(struct wiphy *wiphy, struct net_device *netdev, + struct station_del_parameters *params), + TP_ARGS(wiphy, netdev, params) ); DEFINE_EVENT(wiphy_netdev_mac_evt, rdev_get_station, |