From 252b86c43225d067468dd182e9ae616ad2532bc8 Mon Sep 17 00:00:00 2001 From: Johannes Berg Date: Wed, 16 Nov 2011 15:28:55 +0100 Subject: mac80211: use skb list for fragments We are currently linking the skbs by using skb->next directly. This works, but the preferred way is to use a struct sk_buff_head instead. That also prepares for passing that to drivers directly. While at it I noticed we calculate the duration for fragments twice -- remove one of them. Signed-off-by: Johannes Berg Signed-off-by: John W. Linville --- net/mac80211/util.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'net/mac80211/util.c') diff --git a/net/mac80211/util.c b/net/mac80211/util.c index 4cf25b0eea74..939bf248ec73 100644 --- a/net/mac80211/util.c +++ b/net/mac80211/util.c @@ -95,13 +95,13 @@ u8 *ieee80211_get_bssid(struct ieee80211_hdr *hdr, size_t len, void ieee80211_tx_set_protected(struct ieee80211_tx_data *tx) { - struct sk_buff *skb = tx->skb; + struct sk_buff *skb; struct ieee80211_hdr *hdr; - do { + skb_queue_walk(&tx->skbs, skb) { hdr = (struct ieee80211_hdr *) skb->data; hdr->frame_control |= cpu_to_le16(IEEE80211_FCTL_PROTECTED); - } while ((skb = skb->next)); + } } int ieee80211_frame_duration(struct ieee80211_local *local, size_t len, -- cgit v1.2.3