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iwlwifi: report error when detect failure during stop agg queue

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This fix related to bug 1921 at
http://www.intellinuxwireless.org/bugzilla/show_bug.cgi?id=1921

when detect error during stopping tx aggregation queue, report the error to
help identify the problem.

Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com>
Signed-off-by: Reinette Chatre <reinette.chatre@intel.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Wey-Yi Guy
2009-03-17 21:51:52 -07:00
committed by John W. Linville
parent 82127493a6
commit a2f1cbebdc
3 changed files with 7 additions and 3 deletions
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4
drivers/net/wireless/iwlwifi/iwl-tx.c
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@@ -1223,8 +1223,10 @@ int iwl_tx_agg_stop(struct iwl_priv *priv , const u8 *ra, u16 tid)
sta_id = iwl_find_station(priv, ra);
if (sta_id == IWL_INVALID_STATION)
if (sta_id == IWL_INVALID_STATION) {
IWL_ERR(priv, "Invalid station for AGG tid %d\n", tid);
return -ENXIO;
}
if (priv->stations[sta_id].tid[tid].agg.state != IWL_AGG_ON)
IWL_WARN(priv, "Stopping AGG while state not IWL_AGG_ON\n");