lpm: extend IPv4 next hop field

[dpdk.git] / examples / ip_fragmentation / main.c

diff --git a/examples/ip_fragmentation/main.c b/examples/ip_fragmentation/main.c
index fbc0b8d..0302b2c 100644 (file)
--- a/examples/ip_fragmentation/main.c
+++ b/examples/ip_fragmentation/main.c
@@ -266,8 +266,8 @@ l3fwd_simple_forward(struct rte_mbuf *m, struct lcore_queue_conf *qconf,
                uint8_t queueid, uint8_t port_in)
 {
        struct rx_queue *rxq;
-       uint32_t i, len;
-       uint8_t next_hop, port_out, ipv6;
+       uint32_t i, len, next_hop_ipv4;
+       uint8_t next_hop_ipv6, port_out, ipv6;
        int32_t len2;
 
        ipv6 = 0;
@@ -291,9 +291,9 @@ l3fwd_simple_forward(struct rte_mbuf *m, struct lcore_queue_conf *qconf,
                ip_dst = rte_be_to_cpu_32(ip_hdr->dst_addr);
 
                /* Find destination port */
-               if (rte_lpm_lookup(rxq->lpm, ip_dst, &next_hop) == 0 &&
-                               (enabled_port_mask & 1 << next_hop) != 0) {
-                       port_out = next_hop;
+               if (rte_lpm_lookup(rxq->lpm, ip_dst, &next_hop_ipv4) == 0 &&
+                               (enabled_port_mask & 1 << next_hop_ipv4) != 0) {
+                       port_out = next_hop_ipv4;
 
                        /* Build transmission burst for new port */
                        len = qconf->tx_mbufs[port_out].len;
@@ -327,9 +327,9 @@ l3fwd_simple_forward(struct rte_mbuf *m, struct lcore_queue_conf *qconf,
                ip_hdr = rte_pktmbuf_mtod(m, struct ipv6_hdr *);
 
                /* Find destination port */
-               if (rte_lpm6_lookup(rxq->lpm6, ip_hdr->dst_addr, &next_hop) == 0 &&
-                               (enabled_port_mask & 1 << next_hop) != 0) {
-                       port_out = next_hop;
+               if (rte_lpm6_lookup(rxq->lpm6, ip_hdr->dst_addr, &next_hop_ipv6) == 0 &&
+                               (enabled_port_mask & 1 << next_hop_ipv6) != 0) {
+                       port_out = next_hop_ipv6;
 
                        /* Build transmission burst for new port */
                        len = qconf->tx_mbufs[port_out].len;