diff options
Diffstat (limited to 'net/mac80211/spectmgmt.c')
| -rw-r--r-- | net/mac80211/spectmgmt.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/net/mac80211/spectmgmt.c b/net/mac80211/spectmgmt.c index 0782e486fe89..ee0181778a42 100644 --- a/net/mac80211/spectmgmt.c +++ b/net/mac80211/spectmgmt.c @@ -36,6 +36,8 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata, const struct ieee80211_wide_bw_chansw_ie *wide_bw_chansw_ie; int secondary_channel_offset = -1; + memset(csa_ie, 0, sizeof(*csa_ie)); + sec_chan_offs = elems->sec_chan_offs; wide_bw_chansw_ie = elems->wide_bw_chansw_ie; @@ -76,6 +78,11 @@ int ieee80211_parse_ch_switch_ie(struct ieee80211_sub_if_data *sdata, csa_ie->mode = elems->mesh_chansw_params_ie->mesh_flags; csa_ie->pre_value = le16_to_cpu( elems->mesh_chansw_params_ie->mesh_pre_value); + + if (elems->mesh_chansw_params_ie->mesh_flags & + WLAN_EID_CHAN_SWITCH_PARAM_REASON) + csa_ie->reason_code = le16_to_cpu( + elems->mesh_chansw_params_ie->mesh_reason); } new_freq = ieee80211_channel_to_frequency(new_chan_no, new_band); @@ -186,8 +193,7 @@ static void ieee80211_send_refuse_measurement_request(struct ieee80211_sub_if_da return; skb_reserve(skb, local->hw.extra_tx_headroom); - msr_report = (struct ieee80211_mgmt *)skb_put(skb, 24); - memset(msr_report, 0, 24); + msr_report = skb_put_zero(skb, 24); memcpy(msr_report->da, da, ETH_ALEN); memcpy(msr_report->sa, sdata->vif.addr, ETH_ALEN); memcpy(msr_report->bssid, bssid, ETH_ALEN); |