examples/ip_pipeline: fix strict-aliasing

[dpdk.git] / examples / ip_pipeline / pipeline / pipeline_routing_be.c

diff --git a/examples/ip_pipeline/pipeline/pipeline_routing_be.c b/examples/ip_pipeline/pipeline/pipeline_routing_be.c
index 4a95c7d..9baabd0 100644 (file)
--- a/examples/ip_pipeline/pipeline/pipeline_routing_be.c
+++ b/examples/ip_pipeline/pipeline/pipeline_routing_be.c
@@ -1461,8 +1461,7 @@ pipeline_routing_msg_req_route_add_handler(struct pipeline *p, void *msg)
                uint64_t macaddr_dst;
                uint64_t ethertype = ETHER_TYPE_IPv4;
 
-               *((struct ether_addr *) &macaddr_dst) =
-                       req->data.ethernet.macaddr;
+               macaddr_dst = *((uint64_t *)&(req->data.ethernet.macaddr));
                macaddr_dst = rte_bswap64(macaddr_dst << 16);
 
                entry_arp0.slab[0] =
@@ -1503,8 +1502,7 @@ pipeline_routing_msg_req_route_add_handler(struct pipeline *p, void *msg)
                uint64_t svlan = req->data.l2.qinq.svlan;
                uint64_t cvlan = req->data.l2.qinq.cvlan;
 
-               *((struct ether_addr *) &macaddr_dst) =
-                       req->data.ethernet.macaddr;
+               macaddr_dst = *((uint64_t *)&(req->data.ethernet.macaddr));
                macaddr_dst = rte_bswap64(macaddr_dst << 16);
 
                entry_arp0.slab[0] = rte_bswap64((svlan << 48) |
@@ -1563,8 +1561,7 @@ pipeline_routing_msg_req_route_add_handler(struct pipeline *p, void *msg)
                uint64_t label3 = req->data.l2.mpls.labels[3];
                uint32_t n_labels = req->data.l2.mpls.n_labels;
 
-               *((struct ether_addr *) &macaddr_dst) =
-                       req->data.ethernet.macaddr;
+               macaddr_dst = *((uint64_t *)&(req->data.ethernet.macaddr));
                macaddr_dst = rte_bswap64(macaddr_dst << 16);
 
                switch (n_labels) {
@@ -1814,7 +1811,7 @@ pipeline_routing_msg_req_arp_add_handler(struct pipeline *p, void *msg)
                return rsp;
        }
 
-       *((struct ether_addr *) &entry.macaddr) = req->macaddr;
+       entry.macaddr = *((uint64_t *)&(req->macaddr));
        entry.macaddr = entry.macaddr << 16;
 
        rsp->status = rte_pipeline_table_entry_add(p->p,