[PATCH net-next] net: filter: mark expected switch fall-through
From: Gustavo A. R. Silva <hidden>
Date: 2018-08-14 16:20:49
Also in:
lkml
Subsystem:
bpf [general] (safe dynamic programs and tools), bpf [networking] (tcx & tc bpf, sock_addr), networking [general], the rest · Maintainers:
Alexei Starovoitov, Daniel Borkmann, Andrii Nakryiko, Eduard Zingerman, Kumar Kartikeya Dwivedi, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
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 <redacted>
---
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