| commit | a7ed1520ee9645e31b94caf72cad47be31856745 | [log] [tgz] |
|---|---|---|
| author | Phil Sutter <phil@nwl.cc> | Fri Nov 13 18:08:55 2015 +0100 |
| committer | Stephen Hemminger <shemming@brocade.com> | Mon Nov 23 15:26:37 2015 -0800 |
| tree | 6c40f94f2a85cc98a163de6845d38b96728abd5f | |
| parent | 8de592d05c81e373028191141bdba05ee17c50c7 [diff] |
ip/tunnel: introduce tnl_parse_key() Instead of duplicating the same code six times (key, ikey and okey in iptunnel and ip6tunnel), have a common parsing routine. This has the added benefit of having the same verbose error message in ip6tunnel as well as iptunnel. I'm not sure if parsing an IPv4 address as key makes sense for ip6tunnel, but the code was there before so this patch at least doesn't make it worse. Signed-off-by: Phil Sutter <phil@nwl.cc>