Message ID | 20171009164453.GA4889@embeddedor.com |
---|---|
State | Accepted, archived |
Delegated to: | David Miller |
Headers | show |
Series | net: thunderx: mark expected switch fall-throughs in nicvf_main() | expand |
From: "Gustavo A. R. Silva" <gustavo@embeddedor.com> Date: Mon, 9 Oct 2017 11:44:53 -0500 > In preparation to enabling -Wimplicit-fallthrough, mark switch cases > where we are expecting to fall through. > > Cc: Sunil Goutham <sgoutham@cavium.com> > Cc: Robert Richter <rric@kernel.org> > Cc: linux-arm-kernel@lists.infradead.org > Cc: netdev@vger.kernel.org > Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> Applied.
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c index d68478a..71989e1 100644 --- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c +++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c @@ -566,8 +566,10 @@ static inline bool nicvf_xdp_rx(struct nicvf *nic, struct bpf_prog *prog, return true; default: bpf_warn_invalid_xdp_action(action); + /* fall through */ case XDP_ABORTED: trace_xdp_exception(nic->netdev, prog, action); + /* fall through */ case XDP_DROP: /* Check if it's a recycled page, if not * unmap the DMA mapping.
In preparation to enabling -Wimplicit-fallthrough, mark switch cases where we are expecting to fall through. Cc: Sunil Goutham <sgoutham@cavium.com> Cc: Robert Richter <rric@kernel.org> Cc: linux-arm-kernel@lists.infradead.org Cc: netdev@vger.kernel.org Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com> --- drivers/net/ethernet/cavium/thunder/nicvf_main.c | 2 ++ 1 file changed, 2 insertions(+)