diff options
| author | Johannes Berg <johannes.berg@intel.com> | 2012-11-29 13:00:10 +0100 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2012-11-30 13:41:27 +0100 |
| commit | b9a9ada14aab17f08c1d9735601f1097cdcfc6de (patch) | |
| tree | 47d823b696f262c53d5f52ef60bfb143b8444fa0 /drivers/net/wireless/ti | |
| parent | c604b9f219422e969fe371cc7259de34c3c5601d (diff) | |
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>
Diffstat (limited to 'drivers/net/wireless/ti')
| -rw-r--r-- | drivers/net/wireless/ti/wl1251/main.c | 4 | ||||
| -rw-r--r-- | drivers/net/wireless/ti/wlcore/cmd.c | 4 |
2 files changed, 6 insertions, 2 deletions
diff --git a/drivers/net/wireless/ti/wl1251/main.c b/drivers/net/wireless/ti/wl1251/main.c index 441cbccbd381..f47e8b0482ad 100644 --- a/drivers/net/wireless/ti/wl1251/main.c +++ b/drivers/net/wireless/ti/wl1251/main.c @@ -896,11 +896,13 @@ static int wl1251_op_hw_scan(struct ieee80211_hw *hw, goto out; skb = ieee80211_probereq_get(wl->hw, wl->vif, ssid, ssid_len, - req->ie, req->ie_len); + req->ie_len); if (!skb) { ret = -ENOMEM; goto out; } + if (req->ie_len) + memcpy(skb_put(skb, req->ie_len), req->ie, req->ie_len); ret = wl1251_cmd_template_set(wl, CMD_PROBE_REQ, skb->data, skb->len); diff --git a/drivers/net/wireless/ti/wlcore/cmd.c b/drivers/net/wireless/ti/wlcore/cmd.c index eaef3f41b252..27f83f72a93b 100644 --- a/drivers/net/wireless/ti/wlcore/cmd.c +++ b/drivers/net/wireless/ti/wlcore/cmd.c @@ -1038,11 +1038,13 @@ int wl12xx_cmd_build_probe_req(struct wl1271 *wl, struct wl12xx_vif *wlvif, u16 template_id_5 = CMD_TEMPL_CFG_PROBE_REQ_5; skb = ieee80211_probereq_get(wl->hw, vif, ssid, ssid_len, - ie, ie_len); + ie_len); if (!skb) { ret = -ENOMEM; goto out; } + if (ie_len) + memcpy(skb_put(skb, ie_len), ie, ie_len); wl1271_dump(DEBUG_SCAN, "PROBE REQ: ", skb->data, skb->len); |