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Diffstat (limited to 'net/mac80211/util.c')
-rw-r--r--net/mac80211/util.c25
1 files changed, 11 insertions, 14 deletions
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 6aef6793d052..d57e5f6bd8b6 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -1392,10 +1392,10 @@ static int ieee80211_build_preq_ies_band(struct ieee80211_local *local,
/* insert custom IEs that go before HT */
if (ie && ie_len) {
static const u8 before_ht[] = {
- WLAN_EID_SSID,
- WLAN_EID_SUPP_RATES,
- WLAN_EID_REQUEST,
- WLAN_EID_EXT_SUPP_RATES,
+ /*
+ * no need to list the ones split off already
+ * (or generated here)
+ */
WLAN_EID_DS_PARAMS,
WLAN_EID_SUPPORTED_REGULATORY_CLASSES,
};
@@ -1424,20 +1424,17 @@ static int ieee80211_build_preq_ies_band(struct ieee80211_local *local,
/* insert custom IEs that go before VHT */
if (ie && ie_len) {
static const u8 before_vht[] = {
- WLAN_EID_SSID,
- WLAN_EID_SUPP_RATES,
- WLAN_EID_REQUEST,
- WLAN_EID_EXT_SUPP_RATES,
- WLAN_EID_DS_PARAMS,
- WLAN_EID_SUPPORTED_REGULATORY_CLASSES,
- WLAN_EID_HT_CAPABILITY,
+ /*
+ * no need to list the ones split off already
+ * (or generated here)
+ */
WLAN_EID_BSS_COEX_2040,
WLAN_EID_EXT_CAPABILITY,
WLAN_EID_SSID_LIST,
WLAN_EID_CHANNEL_USAGE,
WLAN_EID_INTERWORKING,
WLAN_EID_MESH_ID,
- /* 60 GHz can't happen here right now */
+ /* 60 GHz (Multi-band, DMG, MMS) can't happen */
};
noffset = ieee80211_ie_split(ie, ie_len,
before_vht, ARRAY_SIZE(before_vht),
@@ -2980,8 +2977,8 @@ int ieee80211_send_action_csa(struct ieee80211_sub_if_data *sdata,
struct ieee80211_mgmt *mgmt;
struct ieee80211_local *local = sdata->local;
int freq;
- int hdr_len = offsetof(struct ieee80211_mgmt, u.action.u.chan_switch) +
- sizeof(mgmt->u.action.u.chan_switch);
+ int hdr_len = offsetofend(struct ieee80211_mgmt,
+ u.action.u.chan_switch);
u8 *pos;
if (sdata->vif.type != NL80211_IFTYPE_ADHOC &&