app/testpmd: add switch fall-through comments

This fixes compiler warnings with GCC 7.

Fixes: 28d62131a1b1 ("app/testpmd: extend flow director input set commands")

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>

diff --git a/app/test-pmd/cmdline.c b/app/test-pmd/cmdline.c
index 06c1ce2..0afac68 100644 (file)
--- a/app/test-pmd/cmdline.c
+++ b/app/test-pmd/cmdline.c
@@ -8741,6 +8741,7 @@ cmd_flow_director_filter_parsed(void *parsed_result,
        case RTE_ETH_FLOW_FRAG_IPV4:
        case RTE_ETH_FLOW_NONFRAG_IPV4_OTHER:
                entry.input.flow.ip4_flow.proto = res->proto_value;
+               /* fall-through */
        case RTE_ETH_FLOW_NONFRAG_IPV4_UDP:
        case RTE_ETH_FLOW_NONFRAG_IPV4_TCP:
                IPV4_ADDR_TO_UINT(res->ip_dst,
@@ -8773,6 +8774,7 @@ cmd_flow_director_filter_parsed(void *parsed_result,
        case RTE_ETH_FLOW_FRAG_IPV6:
        case RTE_ETH_FLOW_NONFRAG_IPV6_OTHER:
                entry.input.flow.ipv6_flow.proto = res->proto_value;
+               /* fall-through */
        case RTE_ETH_FLOW_NONFRAG_IPV6_UDP:
        case RTE_ETH_FLOW_NONFRAG_IPV6_TCP:
                IPV6_ADDR_TO_ARRAY(res->ip_dst,