tests/inet-cmsg: use IFINDEX_LO_STR

* tests/inet-cmsg.c (print_pktinfo): Use IFINDEX_LO_STR instead
of hardcoded string.

diff --git a/tests/inet-cmsg.c b/tests/inet-cmsg.c
index b530016d0f878fbbebd7bddc816d320ee0b897a9..a13a728dd6cc7c7c96cff45317f4474e53c47c6f 100644 (file)
--- a/tests/inet-cmsg.c
+++ b/tests/inet-cmsg.c
@@ -38,9 +38,10 @@
 static void
 print_pktinfo(const struct cmsghdr *c)
 {
-       printf("IP_PKTINFO, cmsg_data={ipi_ifindex=if_nametoindex(\"lo\")"
-              ", ipi_spec_dst=inet_addr(\"127.0.0.1\")"
-              ", ipi_addr=inet_addr(\"127.0.0.1\")}");
+       printf("IP_PKTINFO, cmsg_data={ipi_ifindex=%s"
+              ", ipi_spec_dst=inet_addr(\"%s\")"
+              ", ipi_addr=inet_addr(\"%s\")}",
+              IFINDEX_LO_STR, "127.0.0.1", "127.0.0.1");
 }
 
 static void