ath5k: simplify passed params to ath5k_hw_set_associd()

We have access to common->curbssid and common->curaid so just
use those. Note that common->curaid is always 0 so this keeps
our current behaviour of always using 0 for now. Once we fix
storing the association ID passed by mac80211 this will
require no changes here.

Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/ath/ath5k/reset.c b/drivers/net/wireless/ath/ath5k/reset.c
index 39346a2..fb89815 100644
--- a/drivers/net/wireless/ath/ath5k/reset.c
+++ b/drivers/net/wireless/ath/ath5k/reset.c
@@ -1188,7 +1188,7 @@
 
 	/* Restore bssid and bssid mask */
 	/* XXX: add ah->aid once mac80211 gives this to us */
-	ath5k_hw_set_associd(ah, common->curbssid, 0);
+	ath5k_hw_set_associd(ah);
 
 	/* Set PCU config */
 	ath5k_hw_set_opmode(ah);