From d4f4da3e13ae7a405fa1da11ff4070588e700445 Mon Sep 17 00:00:00 2001
From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
Date: Mon, 16 Oct 2017 16:53:16 -0500
Subject: [PATCH] net: ipx: mark expected switch fall-through

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

Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---
 net/ipx/af_ipx.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index ac598ec90589..d21a9d128d3e 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -1867,6 +1867,7 @@ static int ipx_ioctl(struct socket *sock, unsigned int cmd, unsigned long arg)
 		rc = -EPERM;
 		if (!capable(CAP_NET_ADMIN))
 			break;
+		/* fall through */
 	case SIOCGIFADDR:
 		rc = ipxitf_ioctl(cmd, argp);
 		break;