| commit | d240a0e174d54ae7613fd3034e281123968fdd9b | [log] [tgz] |
|---|---|---|
| author | Sabrina Dubroca <sd@queasysnail.net> | Tue Aug 16 16:26:57 2016 +0200 |
| committer | Stephen Hemminger <sthemmin@microsoft.com> | Wed Aug 17 14:00:22 2016 -0700 |
| tree | 644500b6775dd5b9dda750db01fc0d05285cfe47 | |
| parent | 688f9aa4f24ffac148f6b4127602f10a7837d4ba [diff] |
fou: show usage even if the module is not available
Currently, the `ip fou` command tries to initialize a genl context even
when we just want to see the help for the command, which doesn't require
to talk to the kernel at all.
Delay genl initialization, which can fail if the module isn't loaded,
until the point where we will actually need it.
Fixes: 6928747b6e79 ("ip fou: Support to configure foo-over-udp RX")
Signed-off-by: Sabrina Dubroca <sd@queasysnail.net>