From: RA-Jay Hung Date: Sat, 13 Nov 2010 18:12:54 +0000 (+0100) Subject: rt2x00: Fix header_length in rt2x00lib_txdone X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=f8eaec659f8a7a4e0086fca7c5d5c5e0fbc76d1a;p=deliverable%2Flinux.git rt2x00: Fix header_length in rt2x00lib_txdone Put the assignment of header_length after pull out extra tx headroom Signed-off-by: RA-Jay Hung Signed-off-by: Ivo van Doorn Signed-off-by: John W. Linville --- diff --git a/drivers/net/wireless/rt2x00/rt2x00dev.c b/drivers/net/wireless/rt2x00/rt2x00dev.c index 3afa2a3ebee4..c879f9a7037c 100644 --- a/drivers/net/wireless/rt2x00/rt2x00dev.c +++ b/drivers/net/wireless/rt2x00/rt2x00dev.c @@ -250,10 +250,9 @@ void rt2x00lib_txdone(struct queue_entry *entry, struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb); struct skb_frame_desc *skbdesc = get_skb_frame_desc(entry->skb); enum data_queue_qid qid = skb_get_queue_mapping(entry->skb); - unsigned int header_length = ieee80211_get_hdrlen_from_skb(entry->skb); + unsigned int header_length, i; u8 rate_idx, rate_flags, retry_rates; u8 skbdesc_flags = skbdesc->flags; - unsigned int i; bool success; /* @@ -271,6 +270,11 @@ void rt2x00lib_txdone(struct queue_entry *entry, */ skbdesc->flags &= ~SKBDESC_DESC_IN_SKB; + /* + * Determine the length of 802.11 header. + */ + header_length = ieee80211_get_hdrlen_from_skb(entry->skb); + /* * Remove L2 padding which was added during */