linux-kernel - [PATCH 12/20] prism54: islpci_dev: mark expected switch fall-through

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Message-ID: <d8c3acfd0b661d18792ea34c7de974d33e4ecdac.1540239684.git.gustavo@embeddedor.com>
Date:   Mon, 22 Oct 2018 22:43:05 +0200
From:   "Gustavo A. R. Silva" <gustavo@...eddedor.com>
To:     "Luis R. Rodriguez" <mcgrof@...il.com>
Cc:     Kalle Valo <kvalo@...eaurora.org>, linux-wireless@...r.kernel.org,
        "David S. Miller" <davem@...emloft.net>, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        "Gustavo A. R. Silva" <gustavo@...eddedor.com>
Subject: [PATCH 12/20] prism54: islpci_dev: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 114947 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@...eddedor.com>
---
 drivers/net/wireless/intersil/prism54/islpci_dev.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/wireless/intersil/prism54/islpci_dev.c b/drivers/net/wireless/intersil/prism54/islpci_dev.c
index 325176d..ad6d3a5 100644
--- a/drivers/net/wireless/intersil/prism54/islpci_dev.c
+++ b/drivers/net/wireless/intersil/prism54/islpci_dev.c
@@ -932,6 +932,7 @@ islpci_set_state(islpci_private *priv, islpci_state_t new_state)
 	switch (new_state) {
 	case PRV_STATE_OFF:
 		priv->state_off++;
+		/* fall through */
 	default:
 		priv->state = new_state;
 		break;
-- 
2.7.4