Re: [PATCH v2 net-next 05/15] ipv6: mcast: Use in6_dev_get() in ipv6_dev_mc_dec().

On Tue, Jun 24, 2025 at 1:26 PM Kuniyuki Iwashima [off-list ref] wrote:

From: Kuniyuki Iwashima <kuniyu@google.com>

As well as __ipv6_dev_mc_inc(), all code in __ipv6_dev_mc_dec() are
protected by inet6_dev->mc_lock, and RTNL is not needed.

Let's use in6_dev_get() in ipv6_dev_mc_dec() and remove ASSERT_RTNL()
in __ipv6_dev_mc_dec().

Now, we can remove the RTNL comment above addrconf_leave_solict() too.

Signed-off-by: Kuniyuki Iwashima <kuniyu@google.com>

Reviewed-by: Eric Dumazet <redacted>