Re: [PATCH net-next] sit: do not report an error from ipip6_fill_info()

Hello:

This patch was applied to netdev/net-next.git (main)
by Jakub Kicinski [off-list ref]:

On Sat, 12 Sep 2026 00:54:42 +0000 you wrote:

ipip6_fill_info() returns -ENODEV if tunnel->sit_parms is NULL.

This can not happen yet: sit_parms is only cleared from
ipip6_dev_free(), the priv_destructor, which runs long after
RTM_DELLINK has been built.

Returning an error from a fill_info() handler is still a trap,
because rtnl_dump_ifinfo() stops at the first failure and propagates
it, letting one device hide all the remaining ones.

[...]

Here is the summary with links:
  - [net-next] sit: do not report an error from ipip6_fill_info()
    https://git.kernel.org/netdev/net-next/c/f7cd8d2dc74d

You are awesome, thank you!
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