iwlegacy: rename REPLY_ to N_ or C_

Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com>
diff --git a/drivers/net/wireless/iwlegacy/iwl-dev.h b/drivers/net/wireless/iwlegacy/iwl-dev.h
index f7c3b43..1bc4a71 100644
--- a/drivers/net/wireless/iwlegacy/iwl-dev.h
+++ b/drivers/net/wireless/iwlegacy/iwl-dev.h
@@ -383,8 +383,8 @@
  * @bitmap1: High order, one bit for each frame pending ACK in Tx win
  * @rate_n_flags: Rate at which Tx was attempted
  *
- * If REPLY_TX indicates that aggregation was attempted, driver must wait
- * for block ack (REPLY_COMPRESSED_BA).  This struct stores tx reply info
+ * If C_TX indicates that aggregation was attempted, driver must wait
+ * for block ack (N_COMPRESSED_BA).  This struct stores tx reply info
  * until block ack arrives.
  */
 struct il_ht_agg {
@@ -813,7 +813,7 @@
 	u32 ctkill;
 	u32 wakeup;
 	u32 rx;
-	u32 rx_handlers[REPLY_MAX];
+	u32 rx_handlers[IL_CN_MAX];
 	u32 tx;
 	u32 unhandled;
 };
@@ -968,7 +968,7 @@
 	enum ieee80211_band band;
 	int alloc_rxb_page;
 
-	void (*rx_handlers[REPLY_MAX])(struct il_priv *il,
+	void (*rx_handlers[IL_CN_MAX])(struct il_priv *il,
 				       struct il_rx_buf *rxb);
 
 	struct ieee80211_supported_band bands[IEEE80211_NUM_BANDS];