Commit 0a8c2568 authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller
Browse files

ipv4: raw: constify raw_v4_match() socket argument 



This clarifies raw_v4_match() intent.

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 db6af4fd

include/net/raw.h

+1 −1
Original line number Diff line number Diff line
@@ -22,7 +22,7 @@ 
extern struct proto raw_prot;



extern struct raw_hashinfo raw_v4_hashinfo;

bool raw_v4_match(struct net *net, struct sock *sk, unsigned short num,

bool raw_v4_match(struct net *net, const struct sock *sk, unsigned short num,

		  __be32 raddr, __be32 laddr, int dif, int sdif);



int raw_abort(struct sock *sk, int err);

net/ipv4/raw.c

+2 −2
Original line number Diff line number Diff line
@@ -116,10 +116,10 @@ void raw_unhash_sk(struct sock *sk) 
}

EXPORT_SYMBOL_GPL(raw_unhash_sk);



bool raw_v4_match(struct net *net, struct sock *sk, unsigned short num,

bool raw_v4_match(struct net *net, const struct sock *sk, unsigned short num,

		  __be32 raddr, __be32 laddr, int dif, int sdif)

{

	struct inet_sock *inet = inet_sk(sk);

	const struct inet_sock *inet = inet_sk(sk);



	if (net_eq(sock_net(sk), net) && inet->inet_num == num	&&

	    !(inet->inet_daddr && inet->inet_daddr != raddr) 	&&