net: thunderx: mark expected switch fall-through

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

Addresses-Coverity-ID: 114781 ("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/cavium/thunder/nicvf_ethtool.c b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
index 5603f5ab1feeaf24899d5324b8f4f154ffea6479..92ba958e204e1385ea50c5502d3b4df4803cdf97 100644 (file)
--- a/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_ethtool.c
@@ -527,6 +527,7 @@ static int nicvf_get_rss_hash_opts(struct nicvf *nic,
        case SCTP_V4_FLOW:
        case SCTP_V6_FLOW:
                info->data |= RXH_L4_B_0_1 | RXH_L4_B_2_3;
+               /* Fall through */
        case IPV4_FLOW:
        case IPV6_FLOW:
                info->data |= RXH_IP_SRC | RXH_IP_DST;