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Commit 6ab70916 authored by Eliad Peller's avatar Eliad Peller Committed by Luciano Coelho
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wl12xx: check the actual vif operstate in wl1271_dev_notify 



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: default avatarEliad Peller <eliad@wizery.com>
Signed-off-by: default avatarLuciano Coelho <coelho@ti.com>
parent b890f4c3

drivers/net/wireless/wl12xx/main.c

+11 −1
Original line number Original line Diff line number Diff line
@@ -450,7 +450,16 @@ static int wl1271_dev_notify(struct notifier_block *me, unsigned long what, 
	if (wl->state == WL1271_STATE_OFF)

	if (wl->state == WL1271_STATE_OFF)

		goto out;

		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) {

	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))

		if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))

			continue;

			continue;
@@ -458,7 +467,8 @@ static int wl1271_dev_notify(struct notifier_block *me, unsigned long what, 
		if (ret < 0)

		if (ret < 0)

			goto out;

			goto out;





		wl1271_check_operstate(wl, wlvif, dev->operstate);

		wl1271_check_operstate(wl, wlvif,

				       ieee80211_get_operstate(vif));





		wl1271_ps_elp_sleep(wl);

		wl1271_ps_elp_sleep(wl);

	}

	}