From mboxrd@z Thu Jan 1 00:00:00 1970 From: "Gustavo A. R. Silva" Subject: [PATCH net-next] net: filter: mark expected switch fall-through Date: Tue, 14 Aug 2018 11:20:21 -0500 Message-ID: <20180814162021.GA31493@embeddedor.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Cc: netdev@vger.kernel.org, linux-kernel@vger.kernel.org, "Gustavo A. R. Silva" To: Alexei Starovoitov , Daniel Borkmann , "David S. Miller" Return-path: Content-Disposition: inline Sender: linux-kernel-owner@vger.kernel.org List-Id: netdev.vger.kernel.org In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Addresses-Coverity-ID: 1472592 ("Missing break in switch") Signed-off-by: Gustavo A. R. Silva --- net/core/filter.c | 1 + 1 file changed, 1 insertion(+) diff --git a/net/core/filter.c b/net/core/filter.c index 15b9d2d..fd423ce 100644 --- a/net/core/filter.c +++ b/net/core/filter.c @@ -7235,6 +7235,7 @@ sk_reuseport_is_valid_access(int off, int size, case offsetof(struct sk_reuseport_md, eth_protocol): if (size < FIELD_SIZEOF(struct sk_buff, protocol)) return false; + /* fall through */ case offsetof(struct sk_reuseport_md, ip_protocol): case offsetof(struct sk_reuseport_md, bind_inany): case offsetof(struct sk_reuseport_md, len): -- 2.7.4