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rt2x00: Don't use queue entry as parameter when creating TX descriptor.

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The functions that create the tx descriptor structure do not operate on
a queue entry at all. Signal this fact in the code by not providing a
queue entry as a parameter, but the rt2x00 device structure and the skb
directly.

This patch is a preparation for reducing the time a queue is locked for
a tx operation.

Signed-off-by: Gertjan van Wingerde <gwingerde@gmail.com>
Acked-by: Helmut Schaa <helmut.schaa@googlemail.com>
Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Gertjan van Wingerde
2011-07-06 22:57:00 +02:00
committed by John W. Linville
parent 77a861c405
commit 77b5621bac
3 changed files with 33 additions and 28 deletions
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6
drivers/net/wireless/rt2x00/rt2x00crypto.c
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@@ -45,11 +45,11 @@ enum cipher rt2x00crypto_key_to_cipher(struct ieee80211_key_conf *key)
}
}
void rt2x00crypto_create_tx_descriptor(struct queue_entry *entry,
void rt2x00crypto_create_tx_descriptor(struct rt2x00_dev *rt2x00dev,
struct sk_buff *skb,
struct txentry_desc *txdesc)
{
struct rt2x00_dev *rt2x00dev = entry->queue->rt2x00dev;
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(entry->skb);
struct ieee80211_tx_info *tx_info = IEEE80211_SKB_CB(skb);
struct ieee80211_key_conf *hw_key = tx_info->control.hw_key;
if (!test_bit(CAPABILITY_HW_CRYPTO, &rt2x00dev->cap_flags) || !hw_key)