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| author | Florian Westphal <fw@strlen.de> | 2014-02-14 16:14:39 +0400 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-02-17 09:07:09 +0400 |
| commit | 6dd3c9ec2387725a8e529fae64415cd538b955b7 (patch) | |
| tree | 0429d81631a0790eba095bf60d86725d679bc734 /net/tipc | |
| parent | df9d9fdf8fdad710949ce52a403684c991ced29b (diff) | |
| download | linux-6dd3c9ec2387725a8e529fae64415cd538b955b7.tar.xz | |
ip_tunnel: return more precise errno value when adding tunnel fails
Currently this always returns ENOBUFS, because the return value of
__ip_tunnel_create is discarded.
A more common failure is a duplicate name (EEXIST). Propagate the real
error code so userspace can display a more meaningful error message.
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/tipc')
0 files changed, 0 insertions, 0 deletions