ip_tunnel: Unify error paths in ip_tunnel_newlink() and ip_tunnel_changelink().

The next patch will introduce per-netns mutex and acquire it
in ip_tunnel_newlink() and ip_tunnel_changelink().

To make the diff cleaner, let's unify the error paths.

Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>
Link: https://patch.msgid.link/20260912230043.2586313-6-kuniyu@google.com
Reviewed-by: Ido Schimmel <idosch@nvidia.com>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
This commit is contained in:
Kuniyuki Iwashima 2026-09-12 23:00:31 +00:00 • committed by Paolo Abeni
commit 6faf19060b