net: sfc: falcon: mark expected switch fall-through

In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.

Addresses-Coverity-ID: 1384500 ("Missing break in switch")
Signed-off-by: Gustavo A. R. Silva <gustavo@embeddedor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/sfc/falcon/ethtool.c b/drivers/net/ethernet/sfc/falcon/ethtool.c
index 5604915..1ccdb7a 100644 (file)
--- a/drivers/net/ethernet/sfc/falcon/ethtool.c
+++ b/drivers/net/ethernet/sfc/falcon/ethtool.c
@@ -963,6 +963,7 @@ ef4_ethtool_get_rxnfc(struct net_device *net_dev,
                switch (info->flow_type) {
                case TCP_V4_FLOW:
                        info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+                       /* Fall through */
                case UDP_V4_FLOW:
                case SCTP_V4_FLOW:
                case AH_ESP_V4_FLOW: