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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-10-19 12:55:03 -0500
committerDavid S. Miller <davem@davemloft.net>2017-10-22 02:01:26 +0100
commit279badc2a85be83e0187b8c566e3b476b76a87a2 (patch)
tree1183df3a3b6cd1c2e71d46f985977c196d93f915 /net/openvswitch
parente28101a37c3e6b74aeebe4a340636b1782deb830 (diff)
downloadlinux-279badc2a85be83e0187b8c566e3b476b76a87a2.tar.bz2
openvswitch: conntrack: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Notice that in this particular case I placed a "fall through" comment on its own line, which is what GCC is expecting to find. Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/openvswitch')
-rw-r--r--net/openvswitch/conntrack.c1
1 files changed, 1 insertions, 0 deletions
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c
index fe861e2f0deb..b27c5c6d9cab 100644
--- a/net/openvswitch/conntrack.c
+++ b/net/openvswitch/conntrack.c
@@ -752,6 +752,7 @@ static int ovs_ct_nat_execute(struct sk_buff *skb, struct nf_conn *ct,
}
}
/* Non-ICMP, fall thru to initialize if needed. */
+ /* fall through */
case IP_CT_NEW:
/* Seen it before? This can happen for loopback, retrans,
* or local packets.