From: Gustavo A. R. Silva <garsilva@embeddedor.com>
Date: Thu, 9 Nov 2017 04:25:08 +0000 (-0600)
Subject: net: wan: x25_asy: mark expected switch fall-through
X-Git-Tag: v4.15-rc1~84^2~66
X-Git-Url: https://www.infradead.org/git/?a=commitdiff_plain;h=a3e2ecbae0198e4cb9a63db5ac3131cbd58ec2b2;p=users%2Fjedix%2Flinux-maple.git

net: wan: x25_asy: mark expected switch fall-through

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

Addresses-Coverity-ID: 114928
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/wan/x25_asy.c b/drivers/net/wan/x25_asy.c
index 40ee80c03c94..74c06a5f586f 100644
--- a/drivers/net/wan/x25_asy.c
+++ b/drivers/net/wan/x25_asy.c
@@ -324,6 +324,7 @@ static netdev_tx_t x25_asy_xmit(struct sk_buff *skb,
 		if (err != LAPB_OK)
 			netdev_err(dev, "lapb_disconnect_request error: %d\n",
 				   err);
+		/* fall through */
 	default:
 		kfree_skb(skb);
 		return NETDEV_TX_OK;