app: use common macro RTE_DIM

[dpdk.git] / app / test-pmd / icmpecho.c

diff --git a/app/test-pmd/icmpecho.c b/app/test-pmd/icmpecho.c
index 2d359c9..65aece1 100644 (file)
--- a/app/test-pmd/icmpecho.c
+++ b/app/test-pmd/icmpecho.c
@@ -188,7 +188,7 @@ ip_proto_name(uint16_t ip_proto)
                "PIM",        /**< Protocol Independent Mcast */
        };
 
-       if (ip_proto < sizeof(ip_proto_names) / sizeof(ip_proto_names[0]))
+       if (ip_proto < RTE_DIM(ip_proto_names))
                return ip_proto_names[ip_proto];
        switch (ip_proto) {
 #ifdef IPPROTO_PGM