diff options
Diffstat (limited to 'net/mac80211')
| -rw-r--r-- | net/mac80211/agg-rx.c | 4 | ||||
| -rw-r--r-- | net/mac80211/cfg.c | 2 | ||||
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 2 | ||||
| -rw-r--r-- | net/mac80211/mesh.c | 17 | ||||
| -rw-r--r-- | net/mac80211/spectmgmt.c | 7 | ||||
| -rw-r--r-- | net/mac80211/sta_info.c | 3 |
6 files changed, 14 insertions, 21 deletions
diff --git a/net/mac80211/agg-rx.c b/net/mac80211/agg-rx.c index a8b1616cec41..1f3188d03840 100644 --- a/net/mac80211/agg-rx.c +++ b/net/mac80211/agg-rx.c @@ -8,6 +8,7 @@ * Copyright 2007, Michael Wu <flamingice@sourmilk.net> * Copyright 2007-2010, Intel Corporation * Copyright(c) 2015-2017 Intel Deutschland GmbH + * Copyright (C) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -304,9 +305,6 @@ void ___ieee80211_start_rx_ba_session(struct sta_info *sta, * driver so reject the timeout update. */ status = WLAN_STATUS_REQUEST_DECLINED; - ieee80211_send_addba_resp(sta->sdata, sta->sta.addr, - tid, dialog_token, status, - 1, buf_size, timeout); goto end; } diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index 46028e12e216..f4195a0f0279 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -2892,7 +2892,7 @@ cfg80211_beacon_dup(struct cfg80211_beacon_data *beacon) } if (beacon->probe_resp_len) { new_beacon->probe_resp_len = beacon->probe_resp_len; - beacon->probe_resp = pos; + new_beacon->probe_resp = pos; memcpy(pos, beacon->probe_resp, beacon->probe_resp_len); pos += beacon->probe_resp_len; } diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index 26900025de2f..ae9c33cd8ada 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -1467,7 +1467,7 @@ struct ieee802_11_elems { const struct ieee80211_timeout_interval_ie *timeout_int; const u8 *opmode_notif; const struct ieee80211_sec_chan_offs_ie *sec_chan_offs; - const struct ieee80211_mesh_chansw_params_ie *mesh_chansw_params_ie; + struct ieee80211_mesh_chansw_params_ie *mesh_chansw_params_ie; const struct ieee80211_bss_max_idle_period_ie *max_idle_period_ie; /* length of them, respectively */ diff --git a/net/mac80211/mesh.c b/net/mac80211/mesh.c index 73ac607beb5d..6a381cbe1e33 100644 --- a/net/mac80211/mesh.c +++ b/net/mac80211/mesh.c @@ -1255,13 +1255,12 @@ int ieee80211_mesh_csa_beacon(struct ieee80211_sub_if_data *sdata, } static int mesh_fwd_csa_frame(struct ieee80211_sub_if_data *sdata, - struct ieee80211_mgmt *mgmt, size_t len) + struct ieee80211_mgmt *mgmt, size_t len, + struct ieee802_11_elems *elems) { struct ieee80211_mgmt *mgmt_fwd; struct sk_buff *skb; struct ieee80211_local *local = sdata->local; - u8 *pos = mgmt->u.action.u.chan_switch.variable; - size_t offset_ttl; skb = dev_alloc_skb(local->tx_headroom + len); if (!skb) @@ -1269,13 +1268,9 @@ static int mesh_fwd_csa_frame(struct ieee80211_sub_if_data *sdata, skb_reserve(skb, local->tx_headroom); mgmt_fwd = skb_put(skb, len); - /* offset_ttl is based on whether the secondary channel - * offset is available or not. Subtract 1 from the mesh TTL - * and disable the initiator flag before forwarding. - */ - offset_ttl = (len < 42) ? 7 : 10; - *(pos + offset_ttl) -= 1; - *(pos + offset_ttl + 1) &= ~WLAN_EID_CHAN_SWITCH_PARAM_INITIATOR; + elems->mesh_chansw_params_ie->mesh_ttl--; + elems->mesh_chansw_params_ie->mesh_flags &= + ~WLAN_EID_CHAN_SWITCH_PARAM_INITIATOR; memcpy(mgmt_fwd, mgmt, len); eth_broadcast_addr(mgmt_fwd->da); @@ -1323,7 +1318,7 @@ static void mesh_rx_csa_frame(struct ieee80211_sub_if_data *sdata, /* forward or re-broadcast the CSA frame */ if (fwd_csa) { - if (mesh_fwd_csa_frame(sdata, mgmt, len) < 0) + if (mesh_fwd_csa_frame(sdata, mgmt, len, &elems) < 0) mcsa_dbg(sdata, "Failed to forward the CSA frame"); } } diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c index ee0181778a42..029334835747 100644 --- a/net/mac80211/spectmgmt.c +++ b/net/mac80211/spectmgmt.c @@ -8,6 +8,7 @@ * Copyright 2007, Michael Wu <flamingice@sourmilk.net> * Copyright 2007-2008, Intel Corporation * Copyright 2008, Johannes Berg <johannes@sipsolutions.net> + * Copyright (C) 2018 Intel Corporation * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 as @@ -27,7 +28,7 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata, u32 sta_flags, u8 *bssid, struct ieee80211_csa_ie *csa_ie) { - enum nl80211_band new_band; + enum nl80211_band new_band = current_band; int new_freq; u8 new_chan_no; struct ieee80211_channel *new_chan; @@ -55,15 +56,13 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata, elems->ext_chansw_ie->new_operating_class, &new_band)) { sdata_info(sdata, - "cannot understand ECSA IE operating class %d, disconnecting\n", + "cannot understand ECSA IE operating class, %d, ignoring\n", elems->ext_chansw_ie->new_operating_class); - return -EINVAL; } new_chan_no = elems->ext_chansw_ie->new_ch_num; csa_ie->count = elems->ext_chansw_ie->count; csa_ie->mode = elems->ext_chansw_ie->mode; } else if (elems->ch_switch_ie) { - new_band = current_band; new_chan_no = elems->ch_switch_ie->new_ch_num; csa_ie->count = elems->ch_switch_ie->count; csa_ie->mode = elems->ch_switch_ie->mode; diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 0c5627f8a104..af0b608ee8ed 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -314,7 +314,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata, if (ieee80211_hw_check(hw, USES_RSS)) { sta->pcpu_rx_stats = - alloc_percpu(struct ieee80211_sta_rx_stats); + alloc_percpu_gfp(struct ieee80211_sta_rx_stats, gfp); if (!sta->pcpu_rx_stats) goto free; } @@ -433,6 +433,7 @@ free_txq: if (sta->sta.txq[0]) kfree(to_txq_info(sta->sta.txq[0])); free: + free_percpu(sta->pcpu_rx_stats); #ifdef CONFIG_MAC80211_MESH kfree(sta->mesh); #endif |