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mac80211: split ieee80211_send_probe_req()

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This function is passed many more parameters in the scan case
than in the MLME case, and differentiates the two cases inside.
Split it up and make both versions static to simplify things.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
This commit is contained in:
Johannes Berg
2018-05-28 15:47:39 +02:00
committed by Johannes Berg
parent 00387f3215
commit 45ad683484
4 changed files with 37 additions and 35 deletions
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22
net/mac80211/mlme.c
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@@ -2219,6 +2219,20 @@ void ieee80211_sta_tx_notify(struct ieee80211_sub_if_data *sdata,
ieee80211_sta_reset_conn_monitor(sdata);
}
static void ieee80211_mlme_send_probe_req(struct ieee80211_sub_if_data *sdata,
const u8 *src, const u8 *dst,
const u8 *ssid, size_t ssid_len,
struct ieee80211_channel *channel)
{
struct sk_buff *skb;
skb = ieee80211_build_probe_req(sdata, src, dst, (u32)-1, channel,
ssid, ssid_len, NULL, 0,
IEEE80211_PROBE_FLAG_DIRECTED);
if (skb)
ieee80211_tx_skb(sdata, skb);
}
static void ieee80211_mgd_probe_ap_send(struct ieee80211_sub_if_data *sdata)
{
struct ieee80211_if_managed *ifmgd = &sdata->u.mgd;
@@ -2265,11 +2279,9 @@ static void ieee80211_mgd_probe_ap_send(struct ieee80211_sub_if_data *sdata)
else
ssid_len = ssid[1];
ieee80211_send_probe_req(sdata, sdata->vif.addr, dst,
ssid + 2, ssid_len, NULL,
0, (u32) -1,
IEEE80211_PROBE_FLAG_DIRECTED, 0,
ifmgd->associated->channel, false);
ieee80211_mlme_send_probe_req(sdata, sdata->vif.addr, dst,
ssid + 2, ssid_len,
ifmgd->associated->channel);
rcu_read_unlock();
}