From: "Gustavo A. R. Silva" <garsilva@embeddedor.com>
To: "David S. Miller" <davem@davemloft.net>
Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org,
"Gustavo A. R. Silva" <garsilva@embeddedor.com>
Subject: [PATCH] net: ipx: mark expected switch fall-through
Date: Mon, 16 Oct 2017 16:53:16 -0500 [thread overview]
Message-ID: <20171016215316.GA12885@embeddedor.com> (raw)
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>
---
This code was tested by compilation only (GCC 7.2.0 was used).
Please, verify if the actual intention of the code is to fall through.
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 ac598ec..d21a9d1 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;
--
2.7.4
next reply other threads:[~2017-10-16 21:53 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-16 21:53 Gustavo A. R. Silva [this message]
2017-10-18 13:14 ` [PATCH] net: ipx: mark expected switch fall-through David Miller
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