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authorJiri Benc <jbenc@redhat.com>2015-08-28 20:48:19 +0200
committerDavid S. Miller <davem@davemloft.net>2015-08-29 13:07:54 -0700
commit46fa062ad63146dd138ec0f017e71224471e8ea5 (patch)
treef06282d4c2c26f081500e7f2897a2cf6b5c4d3b7 /include/net
parentf6d3c19274c74ff17174df8078e0a14df003667f (diff)
downloadlinux-46fa062ad63146dd138ec0f017e71224471e8ea5.tar.bz2
ip_tunnels: convert the mode field of ip_tunnel_info to flags
The mode field holds a single bit of information only (whether the ip_tunnel_info struct is for rx or tx). Change the mode field to bit flags. This allows more mode flags to be added. Signed-off-by: Jiri Benc <jbenc@redhat.com> Acked-by: Alexei Starovoitov <ast@plumgrid.com> Acked-by: Thomas Graf <tgraf@suug.ch> Acked-by: Pravin B Shelar <pshelar@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/dst_metadata.h1
-rw-r--r--include/net/ip_tunnels.h9
2 files changed, 2 insertions, 8 deletions
diff --git a/include/net/dst_metadata.h b/include/net/dst_metadata.h
index 60c03326c087..2b83f0d232e0 100644
--- a/include/net/dst_metadata.h
+++ b/include/net/dst_metadata.h
@@ -59,7 +59,6 @@ static inline struct metadata_dst *tun_rx_dst(__be16 flags,
return NULL;
info = &tun_dst->u.tun_info;
- info->mode = IP_TUNNEL_INFO_RX;
info->key.tun_flags = flags;
info->key.tun_id = tunnel_id;
info->key.tp_src = 0;
diff --git a/include/net/ip_tunnels.h b/include/net/ip_tunnels.h
index 224e4ecec91b..9bdb3948798f 100644
--- a/include/net/ip_tunnels.h
+++ b/include/net/ip_tunnels.h
@@ -50,13 +50,8 @@ struct ip_tunnel_key {
__be16 tp_dst;
};
-/* Indicates whether the tunnel info structure represents receive
- * or transmit tunnel parameters.
- */
-enum {
- IP_TUNNEL_INFO_RX,
- IP_TUNNEL_INFO_TX,
-};
+/* Flags for ip_tunnel_info mode. */
+#define IP_TUNNEL_INFO_TX 0x01 /* represents tx tunnel parameters */
struct ip_tunnel_info {
struct ip_tunnel_key key;