X-Git-Url: http://git.cascardo.eti.br/?a=blobdiff_plain;f=lib%2Fpackets.c;h=5ad16b502ed50b9b6064fbacb11e0a891f47fa50;hb=12d0ee08a288ef170f5fed4da59a37bec98309f8;hp=fe06ac8a68f82a3e29628bce19ff68c9da8a0871;hpb=eea429d98ad54a02af007ad63ec8e9d143a8ee45;p=cascardo%2Fovs.git

diff --git a/lib/packets.c b/lib/packets.c
index fe06ac8a6..5ad16b502 100644
--- a/lib/packets.c
+++ b/lib/packets.c
@@ -39,23 +39,13 @@ const struct in6_addr in6addr_all_hosts = IN6ADDR_ALL_HOSTS_INIT;
 struct in6_addr
 flow_tnl_dst(const struct flow_tnl *tnl)
 {
-    struct in6_addr addr;
-    if (tnl->ip_dst) {
-        in6_addr_set_mapped_ipv4(&addr, tnl->ip_dst);
-        return addr;
-    }
-    return tnl->ipv6_dst;
+    return tnl->ip_dst ? in6_addr_mapped_ipv4(tnl->ip_dst) : tnl->ipv6_dst;
 }
 
 struct in6_addr
 flow_tnl_src(const struct flow_tnl *tnl)
 {
-    struct in6_addr addr;
-    if (tnl->ip_src) {
-        in6_addr_set_mapped_ipv4(&addr, tnl->ip_src);
-        return addr;
-    }
-    return tnl->ipv6_src;
+    return tnl->ip_src ? in6_addr_mapped_ipv4(tnl->ip_src) : tnl->ipv6_src;
 }
 
 /* Parses 's' as a 16-digit hexadecimal number representing a datapath ID.  On