ipv4: add __unregister_nexthop_notifier()

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unregister_nexthop_notifier() assumes the caller does not hold rtnl.

We need in the following patch to use it from a context
already holding rtnl.

Add __unregister_nexthop_notifier().

unregister_nexthop_notifier() becomes a wrapper.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Antoine Tenart <atenart@kernel.org>
Link: https://lore.kernel.org/r/20240206144313.2050392-9-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

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Eric Dumazet 2024-02-06 14:43:04 +00:00 • committed by Jakub Kicinski

parent 6eedda01b2

commit 70f16ea2e4

2 changed files with 14 additions and 6 deletions

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1

include/net/nexthop.h

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19

net/ipv4/nexthop.c

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