[PATCH bpf-next 07/12] selftests/bpf: change type from void * to struct ifaceconfigobj *

[Björn Töpel]

From: Björn Töpel <bjorn.to...@intel.com>

Instead of casting from void *, let us use the actual type in
init_iface_config().

Signed-off-by: Björn Töpel <bjorn.to...@intel.com>
---
 tools/testing/selftests/bpf/xdpxceiver.c | 28 ++++++++++++------------
 1 file changed, 14 insertions(+), 14 deletions(-)

diff --git a/tools/testing/selftests/bpf/xdpxceiver.c 
b/tools/testing/selftests/bpf/xdpxceiver.c
index bea006ad8e17..c2cfc0b6d19e 100644
--- a/tools/testing/selftests/bpf/xdpxceiver.c
+++ b/tools/testing/selftests/bpf/xdpxceiver.c
@@ -981,25 +981,25 @@ static void testapp_sockets(void)
        print_ksft_result();
 }
 
-static void init_iface_config(void *ifaceconfig)
+static void init_iface_config(struct ifaceconfigobj *ifaceconfig)
 {
        /*Init interface0 */
        ifdict[0]->fv.vector = tx;
-       memcpy(ifdict[0]->dst_mac, ((struct ifaceconfigobj 
*)ifaceconfig)->dst_mac, ETH_ALEN);
-       memcpy(ifdict[0]->src_mac, ((struct ifaceconfigobj 
*)ifaceconfig)->src_mac, ETH_ALEN);
-       ifdict[0]->dst_ip = ((struct ifaceconfigobj 
*)ifaceconfig)->dst_ip.s_addr;
-       ifdict[0]->src_ip = ((struct ifaceconfigobj 
*)ifaceconfig)->src_ip.s_addr;
-       ifdict[0]->dst_port = ((struct ifaceconfigobj *)ifaceconfig)->dst_port;
-       ifdict[0]->src_port = ((struct ifaceconfigobj *)ifaceconfig)->src_port;
+       memcpy(ifdict[0]->dst_mac, ifaceconfig->dst_mac, ETH_ALEN);
+       memcpy(ifdict[0]->src_mac, ifaceconfig->src_mac, ETH_ALEN);
+       ifdict[0]->dst_ip = ifaceconfig->dst_ip.s_addr;
+       ifdict[0]->src_ip = ifaceconfig->src_ip.s_addr;
+       ifdict[0]->dst_port = ifaceconfig->dst_port;
+       ifdict[0]->src_port = ifaceconfig->src_port;
 
        /*Init interface1 */
        ifdict[1]->fv.vector = rx;
-       memcpy(ifdict[1]->dst_mac, ((struct ifaceconfigobj 
*)ifaceconfig)->src_mac, ETH_ALEN);
-       memcpy(ifdict[1]->src_mac, ((struct ifaceconfigobj 
*)ifaceconfig)->dst_mac, ETH_ALEN);
-       ifdict[1]->dst_ip = ((struct ifaceconfigobj 
*)ifaceconfig)->src_ip.s_addr;
-       ifdict[1]->src_ip = ((struct ifaceconfigobj 
*)ifaceconfig)->dst_ip.s_addr;
-       ifdict[1]->dst_port = ((struct ifaceconfigobj *)ifaceconfig)->src_port;
-       ifdict[1]->src_port = ((struct ifaceconfigobj *)ifaceconfig)->dst_port;
+       memcpy(ifdict[1]->dst_mac, ifaceconfig->src_mac, ETH_ALEN);
+       memcpy(ifdict[1]->src_mac, ifaceconfig->dst_mac, ETH_ALEN);
+       ifdict[1]->dst_ip = ifaceconfig->src_ip.s_addr;
+       ifdict[1]->src_ip = ifaceconfig->dst_ip.s_addr;
+       ifdict[1]->dst_port = ifaceconfig->src_port;
+       ifdict[1]->src_port = ifaceconfig->dst_port;
 }
 
 int main(int argc, char **argv)
@@ -1038,7 +1038,7 @@ int main(int argc, char **argv)
 
        num_frames = ++opt_pkt_count;
 
-       init_iface_config((void *)ifaceconfig);
+       init_iface_config(ifaceconfig);
 
        pthread_init_mutex();
 
-- 
2.27.0