From: Ioana Ciocoi Radulescu <ruxandra.radulescu@nxp.com>
Date: Thu, 29 Nov 2018 08:43:40 +0000 (+0000)
Subject: dpaa2-eth: Add "fall through" comments
X-Git-Url: http://git.cdn.openwrt.org/?a=commitdiff_plain;h=c1cb11bcbd09f5f027cbc7fadddab169714948df;p=openwrt%2Fstaging%2Fblogic.git

dpaa2-eth: Add "fall through" comments

Add comments in the switch statement for XDP action to indicate
fallthrough is intended.

Signed-off-by: Ioana Radulescu <ruxandra.radulescu@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
index be841718eb49..1ca9a18139ec 100644
--- a/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
+++ b/drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c
@@ -322,8 +322,10 @@ static u32 run_xdp(struct dpaa2_eth_priv *priv,
 		break;
 	default:
 		bpf_warn_invalid_xdp_action(xdp_act);
+		/* fall through */
 	case XDP_ABORTED:
 		trace_xdp_exception(priv->net_dev, xdp_prog, xdp_act);
+		/* fall through */
 	case XDP_DROP:
 		xdp_release_buf(priv, ch, addr);
 		ch->stats.xdp_drop++;