iwlegacy: s/il_txq_mem/il_free_txq_mem/g

Previous name was confusing.

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
diff --git a/drivers/net/wireless/iwlegacy/3945.c b/drivers/net/wireless/iwlegacy/3945.c
index 8900e3c..456f32d 100644
--- a/drivers/net/wireless/iwlegacy/3945.c
+++ b/drivers/net/wireless/iwlegacy/3945.c
@@ -1002,7 +1002,7 @@
 				il_tx_queue_free(il, txq_id);
 
 	/* free tx queue structure */
-	il_txq_mem(il);
+	il_free_txq_mem(il);
 }
 
 void