carl9170: Use fallthrough pseudo-keyword

Replace the existing /* fall through */ comments and its variants with
the new pseudo-keyword macro fallthrough[1].

[1] https://www.kernel.org/doc/html/v5.7/process/deprecated.html?highlight=fallthrough#implicit-switch-case-fall-through

Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Acked-by: Christian Lamparter <chunkeey@gmail.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20200821065204.GA24827@embeddedor

diff --git a/drivers/net/wireless/ath/carl9170/rx.c b/drivers/net/wireless/ath/carl9170/rx.c
index 23ab8a80c18ceb03d7b4afdd0b36cda10850945b..908c4c8b7f82563e423475dafef65430d43eb080 100644 (file)
--- a/drivers/net/wireless/ath/carl9170/rx.c
+++ b/drivers/net/wireless/ath/carl9170/rx.c
@@ -766,7 +766,7 @@ static void carl9170_rx_untie_data(struct ar9170 *ar, u8 *buf, int len)
 
                        goto drop;
                }
-               /* fall through */
+               fallthrough;
 
        case AR9170_RX_STATUS_MPDU_MIDDLE:
                /*  These are just data + mac status */

diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index 2407931440edb7ec8ee4570f353ca1f8a0f6f5b8..8f896e1a6ad695a94f1f2c04955da86e9ee24ea4 100644 (file)
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -830,12 +830,12 @@ static bool carl9170_tx_rts_check(struct ar9170 *ar,
        case CARL9170_ERP_AUTO:
                if (ampdu)
                        break;
-               /* fall through */
+               fallthrough;
 
        case CARL9170_ERP_MAC80211:
                if (!(rate->flags & IEEE80211_TX_RC_USE_RTS_CTS))
                        break;
-               /* fall through */
+               fallthrough;
 
        case CARL9170_ERP_RTS:
                if (likely(!multi))
@@ -856,7 +856,7 @@ static bool carl9170_tx_cts_check(struct ar9170 *ar,
        case CARL9170_ERP_MAC80211:
                if (!(rate->flags & IEEE80211_TX_RC_USE_CTS_PROTECT))
                        break;
-               /* fall through */
+               fallthrough;
 
        case CARL9170_ERP_CTS:
                return true;