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ipv4: raw: constify raw_v4_match() socket argument 

This clarifies raw_v4_match() intent.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <simon.horman@corigine.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Eric Dumazet 2023-03-16 15:32:01 +00:00 committed by David S. Miller
parent db6af4fdb1
commit 0a8c256820
2 changed files with 3 additions and 3 deletions
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2
include/net/raw.h
View File

@ -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);

4
net/ipv4/raw.c
View File

@ -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) &&