examples/eventdev: fix build with gcc 10

[dpdk.git] / examples / l3fwd / l3fwd_lpm.c

diff --git a/examples/l3fwd/l3fwd_lpm.c b/examples/l3fwd/l3fwd_lpm.c
index aff80fe..c97cf0b 100644 (file)
--- a/examples/l3fwd/l3fwd_lpm.c
+++ b/examples/l3fwd/l3fwd_lpm.c
@@ -75,27 +75,31 @@ static struct rte_lpm *ipv4_l3fwd_lpm_lookup_struct[NB_SOCKETS];
 static struct rte_lpm6 *ipv6_l3fwd_lpm_lookup_struct[NB_SOCKETS];
 
 static inline uint16_t
-lpm_get_ipv4_dst_port(void *ipv4_hdr, uint16_t portid, void *lookup_struct)
+lpm_get_ipv4_dst_port(const struct rte_ipv4_hdr *ipv4_hdr,
+                     uint16_t portid,
+                     struct rte_lpm *ipv4_l3fwd_lookup_struct)
 {
+       uint32_t dst_ip = rte_be_to_cpu_32(ipv4_hdr->dst_addr);
        uint32_t next_hop;
-       struct rte_lpm *ipv4_l3fwd_lookup_struct =
-               (struct rte_lpm *)lookup_struct;
 
-       return (uint16_t) ((rte_lpm_lookup(ipv4_l3fwd_lookup_struct,
-               rte_be_to_cpu_32(((struct rte_ipv4_hdr *)ipv4_hdr)->dst_addr),
-               &next_hop) == 0) ? next_hop : portid);
+       if (rte_lpm_lookup(ipv4_l3fwd_lookup_struct, dst_ip, &next_hop) == 0)
+               return next_hop;
+       else
+               return portid;
 }
 
 static inline uint16_t
-lpm_get_ipv6_dst_port(void *ipv6_hdr, uint16_t portid, void *lookup_struct)
+lpm_get_ipv6_dst_port(const struct rte_ipv6_hdr *ipv6_hdr,
+                     uint16_t portid,
+                     struct rte_lpm6 *ipv6_l3fwd_lookup_struct)
 {
+       const uint8_t *dst_ip = ipv6_hdr->dst_addr;
        uint32_t next_hop;
-       struct rte_lpm6 *ipv6_l3fwd_lookup_struct =
-               (struct rte_lpm6 *)lookup_struct;
 
-       return (uint16_t) ((rte_lpm6_lookup(ipv6_l3fwd_lookup_struct,
-                       ((struct rte_ipv6_hdr *)ipv6_hdr)->dst_addr,
-                       &next_hop) == 0) ?  next_hop : portid);
+       if (rte_lpm6_lookup(ipv6_l3fwd_lookup_struct, dst_ip, &next_hop) == 0)
+               return next_hop;
+       else
+               return portid;
 }
 
 static __rte_always_inline uint16_t