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ip_tunnels: convert the mode field of ip_tunnel_info to flags

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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>
This commit is contained in:
Jiri Benc
2015-08-28 20:48:19 +02:00
committed by David S. Miller
parent f6d3c19274
commit 46fa062ad6
7 changed files with 7 additions and 13 deletions
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9
include/net/ip_tunnels.h
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@@ -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;