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| author | Gustavo A. R. Silva <gustavoars@kernel.org> | 2021-03-05 02:42:09 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2021-09-22 12:28:03 +0200 |
| commit | 1cf43a1e5782167cff8afcc35074994517436269 (patch) | |
| tree | 0e4c52a5093fbcf6f159f59b31977e79e24be231 | |
| parent | 9e89c22d1c949d7123a2edd8abc8e18f24895e80 (diff) | |
| download | linux-stable-1cf43a1e5782167cff8afcc35074994517436269.tar.gz linux-stable-1cf43a1e5782167cff8afcc35074994517436269.tar.bz2 linux-stable-1cf43a1e5782167cff8afcc35074994517436269.zip | |
netfilter: Fix fall-through warnings for Clang
[ Upstream commit c2168e6bd7ec50cedb69b3be1ba6146e28893c69 ]
In preparation to enable -Wimplicit-fallthrough for Clang, fix multiple
warnings by explicitly adding multiple break statements instead of just
letting the code fall through to the next case.
Link: https://github.com/KSPP/linux/issues/115
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | net/netfilter/nf_conntrack_proto_dccp.c | 1 | ||||
| -rw-r--r-- | net/netfilter/nf_tables_api.c | 1 | ||||
| -rw-r--r-- | net/netfilter/nft_ct.c | 1 |
3 files changed, 3 insertions, 0 deletions
diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c index b3f4a334f9d7..94001eb51ffe 100644 --- a/net/netfilter/nf_conntrack_proto_dccp.c +++ b/net/netfilter/nf_conntrack_proto_dccp.c @@ -397,6 +397,7 @@ dccp_new(struct nf_conn *ct, const struct sk_buff *skb, msg = "not picking up existing connection "; goto out_invalid; } + break; case CT_DCCP_REQUEST: break; case CT_DCCP_INVALID: diff --git a/net/netfilter/nf_tables_api.c b/net/netfilter/nf_tables_api.c index 2b5f97e1d40b..c605a3e713e7 100644 --- a/net/netfilter/nf_tables_api.c +++ b/net/netfilter/nf_tables_api.c @@ -8394,6 +8394,7 @@ static int nf_tables_check_loops(const struct nft_ctx *ctx, data->verdict.chain); if (err < 0) return err; + break; default: break; } diff --git a/net/netfilter/nft_ct.c b/net/netfilter/nft_ct.c index 70d46e0bbf06..7af822a02ce9 100644 --- a/net/netfilter/nft_ct.c +++ b/net/netfilter/nft_ct.c @@ -528,6 +528,7 @@ static void __nft_ct_set_destroy(const struct nft_ctx *ctx, struct nft_ct *priv) case NFT_CT_ZONE: if (--nft_ct_pcpu_template_refcnt == 0) nft_ct_tmpl_put_pcpu(); + break; #endif default: break; |