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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2019-02-08 21:37:33 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2019-02-08 22:51:52 +0300 |
| commit | a9b6d9ef0965d352a7c87175d7e9575b0e31d6d8 (patch) | |
| tree | 58c000ffa4caca249536e30fbf9ef1a4eed42cd4 /drivers/net/veth.c | |
| parent | c0bc5d8e2badeebe14b4005da794a8705b69320e (diff) | |
| download | linux-a9b6d9ef0965d352a7c87175d7e9575b0e31d6d8.tar.xz | |
veth: Mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch
cases where we are expecting to fall through.
Warning level 3 was used: -Wimplicit-fallthrough=3
This patch is part of the ongoing efforts to enabling
-Wimplicit-fallthrough.
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/veth.c')
| -rw-r--r-- | drivers/net/veth.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/veth.c b/drivers/net/veth.c index f412ea1cef18..fbf890ebbeae 100644 --- a/drivers/net/veth.c +++ b/drivers/net/veth.c @@ -540,8 +540,10 @@ static struct sk_buff *veth_xdp_rcv_one(struct veth_rq *rq, goto xdp_xmit; default: bpf_warn_invalid_xdp_action(act); + /* fall through */ case XDP_ABORTED: trace_xdp_exception(rq->dev, xdp_prog, act); + /* fall through */ case XDP_DROP: goto err_xdp; } @@ -661,8 +663,10 @@ static struct sk_buff *veth_xdp_rcv_skb(struct veth_rq *rq, struct sk_buff *skb, goto xdp_xmit; default: bpf_warn_invalid_xdp_action(act); + /* fall through */ case XDP_ABORTED: trace_xdp_exception(rq->dev, xdp_prog, act); + /* fall through */ case XDP_DROP: goto drop; } |