iwlegacy: remove il_ieee80211_get_hw_conf

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
diff --git a/drivers/net/wireless/iwlegacy/4965.c b/drivers/net/wireless/iwlegacy/4965.c
index ed2c617..6833a3c 100644
--- a/drivers/net/wireless/iwlegacy/4965.c
+++ b/drivers/net/wireless/iwlegacy/4965.c
@@ -2184,7 +2184,7 @@
 
 	il_scan_cancel_timeout(il, 200);
 
-	conf = il_ieee80211_get_hw_conf(il->hw);
+	conf = &il->hw->conf;
 
 	ctx->staging.filter_flags &= ~RXON_FILTER_ASSOC_MSK;
 	il_commit_rxon(il, ctx);