Merge branch 'sk_bound_dev_if-annotations'

Eric Dumazet says:

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net: add annotations for sk->sk_bound_dev_if

While writes on sk->sk_bound_dev_if are protected by socket lock,
we have many lockless reads all over the places.

This is based on syzbot report found in the first patch changelog.

v2: inline ipv6 function only defined if IS_ENABLED(CONFIG_IPV6) (kernel bots)
    Change the INET6_MATCH() to inet6_match(), this is no longer a macro.
    Change INET_MATCH() to inet_match() (Olivier Hartkopp & Jakub Kicinski)

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Signed-off-by: David S. Miller <davem@davemloft.net>