Commit 47fcae28 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

ipv6: raw: preserve const qualifier in raw6_sk() 



We can change raw6_sk() to propagate its argument const qualifier,
thanks to container_of_const().

Signed-off-by: default avatarEric Dumazet <edumazet@google.com>
Reviewed-by: default avatarSimon Horman <simon.horman@corigine.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0a2db463

include/linux/ipv6.h

+1 −4
Original line number Diff line number Diff line
@@ -336,10 +336,7 @@ static inline struct ipv6_pinfo *inet6_sk(const struct sock *__sk) 
	return sk_fullsock(__sk) ? inet_sk(__sk)->pinet6 : NULL;

}



static inline struct raw6_sock *raw6_sk(const struct sock *sk)

{

	return (struct raw6_sock *)sk;

}

#define raw6_sk(ptr) container_of_const(ptr, struct raw6_sock, inet.sk)



#define ipv6_only_sock(sk)	(sk->sk_ipv6only)

#define ipv6_sk_rxinfo(sk)	((sk)->sk_family == PF_INET6 && \