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rt2x00: Fix tx parameter initialization

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Check if the aifs, cw_min and cw_max are above 0
when determining if the default should be used.
Tor aifs a negative number is used to determine
if the default should be used or not.

Signed-off-by: Ivo van Doorn <IvDoorn@gmail.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Ivo van Doorn 2008-02-03 15:47:30 +01:00 committed by John W. Linville
parent d7bafff3f9
commit 3b3618ad51
1 changed files with 3 additions and 3 deletions
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6
drivers/net/wireless/rt2x00/rt2x00mac.c
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@ -396,17 +396,17 @@ int rt2x00mac_conf_tx(struct ieee80211_hw *hw, int queue_idx,
* The passed variables are stored as real value ((2^n)-1).
* Ralink registers require to know the bit number 'n'.
*/
if (params->cw_min)
if (params->cw_min > 0)
queue->cw_min = fls(params->cw_min);
else
queue->cw_min = 5; /* cw_min: 2^5 = 32. */
if (params->cw_max)
if (params->cw_max > 0)
queue->cw_max = fls(params->cw_max);
else
queue->cw_max = 10; /* cw_min: 2^10 = 1024. */
if (params->aifs)
if (params->aifs >= 0)
queue->aifs = params->aifs;
else
queue->aifs = 2;