mac80211: remove probe response temporary buffer allocation
Instead of allocating a temporary buffer to build IEs
build them right into the SKB.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
index 2aa8a1a..8a61dbd 100644
--- a/drivers/net/wireless/mac80211_hwsim.c
+++ b/drivers/net/wireless/mac80211_hwsim.c
@@ -1347,9 +1347,14 @@
hwsim->hw_scan_vif,
req->ssids[i].ssid,
req->ssids[i].ssid_len,
- req->ie, req->ie_len);
+ req->ie_len);
if (!probe)
continue;
+
+ if (req->ie_len)
+ memcpy(skb_put(probe, req->ie_len), req->ie,
+ req->ie_len);
+
local_bh_disable();
mac80211_hwsim_tx_frame(hwsim->hw, probe,
hwsim->tmp_chan);