diff mbox series

[06/20] carl9170: tx: mark expected switch fall-throughs

Message ID 6417dc90fb7673ed10f1ceeebc6d7a2346ea7afd.1540239684.git.gustavo@embeddedor.com (mailing list archive)
State Accepted
Commit f458f9f4369086e86f0cdedf9aae86a525da0736
Delegated to: Kalle Valo
Headers show
Series Mark expected switch fall-throughs | expand

Commit Message

Gustavo A. R. Silva Oct. 22, 2018, 8:40 p.m. UTC 
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
---
 drivers/net/wireless/ath/carl9170/tx.c | 3 +++
 1 file changed, 3 insertions(+)
diff mbox series

Patch

diff --git a/drivers/net/wireless/ath/carl9170/tx.c b/drivers/net/wireless/ath/carl9170/tx.c
index 8c75651..2407931 100644
--- a/drivers/net/wireless/ath/carl9170/tx.c
+++ b/drivers/net/wireless/ath/carl9170/tx.c
@@ -830,10 +830,12 @@  static bool carl9170_tx_rts_check(struct ar9170 *ar,
 	case CARL9170_ERP_AUTO:
 		if (ampdu)
 			break;
+		/* fall through */
 
 	case CARL9170_ERP_MAC80211:
 		if (!(rate->flags & IEEE80211_TX_RC_USE_RTS_CTS))
 			break;
+		/* fall through */
 
 	case CARL9170_ERP_RTS:
 		if (likely(!multi))
@@ -854,6 +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 */
 
 	case CARL9170_ERP_CTS:
 		return true;