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| author | Gustavo A. R. Silva <gustavo@embeddedor.com> | 2018-08-05 05:42:05 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-08-06 03:26:43 +0300 |
| commit | b633d4405bb276518812fbc20a5c61ce4cef25ae (patch) | |
| tree | 67f40fcd33cde6f4f64fd543c78e4b1ce93f2993 /drivers/net/virtio_net.c | |
| parent | 1cbc36a53b60d43daa686280385b1ddbe51d5809 (diff) | |
| download | linux-b633d4405bb276518812fbc20a5c61ce4cef25ae.tar.xz | |
virtio-net: mark expected switch fall-throughs
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Addresses-Coverity-ID: 1402059 ("Missing break in switch")
Addresses-Coverity-ID: 1402060 ("Missing break in switch")
Addresses-Coverity-ID: 1402061 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/virtio_net.c')
| -rw-r--r-- | drivers/net/virtio_net.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c index 14f661cbae18..62311dde6e71 100644 --- a/drivers/net/virtio_net.c +++ b/drivers/net/virtio_net.c @@ -697,6 +697,7 @@ static struct sk_buff *receive_small(struct net_device *dev, goto xdp_xmit; default: bpf_warn_invalid_xdp_action(act); + /* fall through */ case XDP_ABORTED: trace_xdp_exception(vi->dev, xdp_prog, act); case XDP_DROP: @@ -876,8 +877,10 @@ static struct sk_buff *receive_mergeable(struct net_device *dev, goto xdp_xmit; default: bpf_warn_invalid_xdp_action(act); + /* fall through */ case XDP_ABORTED: trace_xdp_exception(vi->dev, xdp_prog, act); + /* fall through */ case XDP_DROP: if (unlikely(xdp_page != page)) __free_pages(xdp_page, 0); |