wl12xx: make WL1271_FLAG_PSPOLL_FAILURE flag per-vif

This flag should be set per-vif, rather than globally.

Signed-off-by: Eliad Peller <eliad@wizery.com>
Signed-off-by: Luciano Coelho <coelho@ti.com>
diff --git a/drivers/net/wireless/wl12xx/event.c b/drivers/net/wireless/wl12xx/event.c
index d8b183b..1f60a1f 100644
--- a/drivers/net/wireless/wl12xx/event.c
+++ b/drivers/net/wireless/wl12xx/event.c
@@ -49,7 +49,7 @@
 	if (unlikely(wl->state == WL1271_STATE_OFF))
 		goto out;
 
-	if (!test_and_clear_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags))
+	if (!test_and_clear_bit(WLVIF_FLAG_PSPOLL_FAILURE, &wlvif->flags))
 		goto out;
 
 	if (!test_bit(WLVIF_FLAG_STA_ASSOCIATED, &wlvif->flags))
@@ -89,7 +89,7 @@
 					 wlvif->basic_rate, true);
 		if (ret < 0)
 			return;
-		set_bit(WL1271_FLAG_PSPOLL_FAILURE, &wl->flags);
+		set_bit(WLVIF_FLAG_PSPOLL_FAILURE, &wlvif->flags);
 		ieee80211_queue_delayed_work(wl->hw, &wlvif->pspoll_work,
 					     msecs_to_jiffies(delay));
 	}