[PATCH net-next] rxrpc: Fix missing IPV6 #ifdef
Hideaki Yoshifuji
hideaki.yoshifuji at miraclelinux.com
Thu Nov 10 02:42:14 PST 2022
Hi,
2022年11月10日(木) 18:44 David Howells <dhowells at redhat.com>:
>
> Fix rxrpc_encap_err_rcv() to make the call to ipv6_icmp_error conditional
> on IPV6 support being enabled.
>
> Fixes: b6c66c4324e7 ("rxrpc: Use the core ICMP/ICMP6 parsers")
> Reported-by: kernel test robot <lkp at intel.com>
> Signed-off-by: David Howells <dhowells at redhat.com>
> cc: Marc Dionne <marc.dionne at auristor.com>
> cc: linux-afs at lists.infradead.org
> cc: netdev at vger.kernel.org
> ---
>
> net/rxrpc/local_object.c | 2 ++
> 1 file changed, 2 insertions(+)
>
> diff --git a/net/rxrpc/local_object.c b/net/rxrpc/local_object.c
> index a178f71e5082..25cdfcf7b415 100644
> --- a/net/rxrpc/local_object.c
> +++ b/net/rxrpc/local_object.c
> @@ -33,7 +33,9 @@ static void rxrpc_encap_err_rcv(struct sock *sk, struct sk_buff *skb, int err,
> {
> if (ip_hdr(skb)->version == IPVERSION)
> return ip_icmp_error(sk, skb, err, port, info, payload);
> +#ifdef CONFIG_AF_RXRPC_IPV6
> return ipv6_icmp_error(sk, skb, err, port, info, payload);
> +#endif
> }
>
Because this introduces a missing return literally without CONFIG_AF_RXRPC_IPV6,
I would prefer #ifdef / #else for the whole function.
--yoshfuji
> /*
>
>
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