Commit 33e972bd authored by Eric Dumazet's avatar Eric Dumazet Committed by David S. Miller

ipv4: constify ip_mc_sf_allow() socket argument

This clarifies ip_mc_sf_allow() 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 abc17a11
......@@ -122,7 +122,7 @@ extern int ip_mc_msfget(struct sock *sk, struct ip_msfilter *msf,
sockptr_t optval, sockptr_t optlen);
extern int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
sockptr_t optval, size_t offset);
extern int ip_mc_sf_allow(struct sock *sk, __be32 local, __be32 rmt,
extern int ip_mc_sf_allow(const struct sock *sk, __be32 local, __be32 rmt,
int dif, int sdif);
extern void ip_mc_init_dev(struct in_device *);
extern void ip_mc_destroy_dev(struct in_device *);
......
......@@ -2638,10 +2638,10 @@ int ip_mc_gsfget(struct sock *sk, struct group_filter *gsf,
/*
* check if a multicast source filter allows delivery for a given <src,dst,intf>
*/
int ip_mc_sf_allow(struct sock *sk, __be32 loc_addr, __be32 rmt_addr,
int ip_mc_sf_allow(const struct sock *sk, __be32 loc_addr, __be32 rmt_addr,
int dif, int sdif)
{
struct inet_sock *inet = inet_sk(sk);
const struct inet_sock *inet = inet_sk(sk);
struct ip_mc_socklist *pmc;
struct ip_sf_socklist *psl;
int i;
......
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