Empty case is fine and does not switch fall-through
Signed-off-by: Li RongQing <lirongqing@xxxxxxxxx>
---
net/netfilter/nf_nat_core.c | 2 +-
net/netfilter/nf_tables_core.c | 1 -
2 files changed, 1 insertion(+), 2 deletions(-)
diff --git a/net/netfilter/nf_nat_core.c b/net/netfilter/nf_nat_core.c
index 35e61038ae96..d4dd60a85328 100644
--- a/net/netfilter/nf_nat_core.c
+++ b/net/netfilter/nf_nat_core.c
@@ -182,7 +182,7 @@ static bool l4proto_in_range(const struct nf_conntrack_tuple *tuple,
__be16 port;
switch (tuple->dst.protonum) {
- case IPPROTO_ICMP: /* fallthrough */
+ case IPPROTO_ICMP:
case IPPROTO_ICMPV6:
return ntohs(tuple->src.u.icmp.id) >= ntohs(min->icmp.id) &&
ntohs(tuple->src.u.icmp.id) <= ntohs(max->icmp.id);
diff --git a/net/netfilter/nf_tables_core.c b/net/netfilter/nf_tables_core.c
index 2a00aef7b6d4..e56a94dff34e 100644
--- a/net/netfilter/nf_tables_core.c
+++ b/net/netfilter/nf_tables_core.c
@@ -221,7 +221,6 @@ nft_do_chain(struct nft_pktinfo *pkt, void *priv)
chain = regs.verdict.chain;
goto do_chain;
case NFT_CONTINUE:
- /* fall through */
case NFT_RETURN:
nft_trace_packet(&info, chain, rule,
NFT_TRACETYPE_RETURN);
--
2.16.2
