From b9a9ada14aab17f08c1d9735601f1097cdcfc6de Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Thu, 29 Nov 2012 13:00:10 +0100 Subject: 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 --- include/net/mac80211.h | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) (limited to 'include') diff --git a/include/net/mac80211.h b/include/net/mac80211.h index e806f1d81f6..0472d806fb4 100644 --- a/include/net/mac80211.h +++ b/include/net/mac80211.h @@ -3144,8 +3144,7 @@ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, * @vif: &struct ieee80211_vif pointer from the add_interface callback. * @ssid: SSID buffer * @ssid_len: length of SSID - * @ie: buffer containing all IEs except SSID for the template - * @ie_len: length of the IE buffer + * @tailroom: tailroom to reserve at end of SKB for IEs * * Creates a Probe Request template which can, for example, be uploaded to * hardware. @@ -3153,7 +3152,7 @@ struct sk_buff *ieee80211_nullfunc_get(struct ieee80211_hw *hw, struct sk_buff *ieee80211_probereq_get(struct ieee80211_hw *hw, struct ieee80211_vif *vif, const u8 *ssid, size_t ssid_len, - const u8 *ie, size_t ie_len); + size_t tailroom); /** * ieee80211_rts_get - RTS frame generation function -- cgit v1.2.3-70-g09d2