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wl12xx: check the actual vif operstate in wl1271_dev_notify

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The current wl1271_dev_notify implementation sets the
new operstate to all associated stations (while only
a specific vif was changed).

Until we'll have a method to get the actual vif from
the given dev, check the current operstate of each vif.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
This commit is contained in:
Eliad Peller 2011-12-18 20:25:45 +02:00 committed by Luciano Coelho
parent b890f4c363
commit 6ab7091693
1 changed files with 11 additions and 1 deletions
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12
drivers/net/wireless/wl12xx/main.c
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@ -450,7 +450,16 @@ static int wl1271_dev_notify(struct notifier_block *me, unsigned long what,
if (wl->state == WL1271_STATE_OFF)
goto out;
if (dev->operstate != IF_OPER_UP)
goto out;
/*
* The correct behavior should be just getting the appropriate wlvif
* from the given dev, but currently we don't have a mac80211
* interface for it.
*/
wl12xx_for_each_wlvif_sta(wl, wlvif) {
struct ieee80211_vif *vif = wl12xx_wlvif_to_vif(wlvif);
if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
continue;
@ -458,7 +467,8 @@ static int wl1271_dev_notify(struct notifier_block *me, unsigned long what,
if (ret < 0)
goto out;
wl1271_check_operstate(wl, wlvif, dev->operstate);
wl1271_check_operstate(wl, wlvif,
ieee80211_get_operstate(vif));
wl1271_ps_elp_sleep(wl);
}