diff --git a/mt7615/debugfs.c b/mt7615/debugfs.c
index ed605fcc..26182489 100644
--- a/mt7615/debugfs.c
+++ b/mt7615/debugfs.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: ISC */
+// SPDX-License-Identifier: ISC
 
 #include "mt7615.h"
 
diff --git a/mt7615/mac.c b/mt7615/mac.c
index b8d87529..642c3a21 100644
--- a/mt7615/mac.c
+++ b/mt7615/mac.c
@@ -514,7 +514,6 @@ void mt7615_mac_set_rates(struct mt7615_dev *dev, struct mt7615_sta *sta,
 
 			rates[i].idx--;
 		}
-
 	}
 
 	val[0] = mt7615_mac_tx_rate_val(dev, &rates[0], stbc, &bw);
@@ -819,8 +818,9 @@ static bool mt7615_fill_txs(struct mt7615_dev *dev, struct mt7615_sta *sta,
 			sta->rate_probe = false;
 		}
 		spin_unlock_bh(&dev->mt76.lock);
-	} else
+	} else {
 		info->status.rates[0] = rs->rates[first_idx / 2];
+	}
 	info->status.rates[0].count = 0;
 
 	for (i = 0, idx = first_idx; count && idx <= last_idx; idx++) {
diff --git a/mt7615/mcu.c b/mt7615/mcu.c
index c1f71213..51554af5 100644
--- a/mt7615/mcu.c
+++ b/mt7615/mcu.c
@@ -1574,5 +1574,3 @@ int mt7615_mcu_set_rx_ba(struct mt7615_dev *dev,
 	return __mt76_mcu_send_msg(&dev->mt76, MCU_EXT_CMD_WTBL_UPDATE,
 				   &wtbl_req, sizeof(wtbl_req), true);
 }
-
-