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| author | Guillaume Nault <g.nault@alphalink.fr> | 2017-04-12 10:05:30 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-04-12 10:44:02 -0400 |
| commit | 2f858b928bf5a8174911aaec76b8b72a9ca0533d (patch) | |
| tree | fca6872a1a8a2fcbddf04e540e79b070485d4e55 /net | |
| parent | 9aaef50c44f132e040dcd7686c8e78a3390037c5 (diff) | |
| download | linux-2f858b928bf5a8174911aaec76b8b72a9ca0533d.tar.bz2 | |
l2tp: define parameters of l2tp_tunnel_find*() as "const"
l2tp_tunnel_find() and l2tp_tunnel_find_nth() don't modify "net".
Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net')
| -rw-r--r-- | net/l2tp/l2tp_core.c | 4 | ||||
| -rw-r--r-- | net/l2tp/l2tp_core.h | 4 |
2 files changed, 4 insertions, 4 deletions
diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c index 4828111c9ea7..fa0342574b89 100644 --- a/net/l2tp/l2tp_core.c +++ b/net/l2tp/l2tp_core.c @@ -379,7 +379,7 @@ exist: /* Lookup a tunnel by id */ -struct l2tp_tunnel *l2tp_tunnel_find(struct net *net, u32 tunnel_id) +struct l2tp_tunnel *l2tp_tunnel_find(const struct net *net, u32 tunnel_id) { struct l2tp_tunnel *tunnel; struct l2tp_net *pn = l2tp_pernet(net); @@ -397,7 +397,7 @@ struct l2tp_tunnel *l2tp_tunnel_find(struct net *net, u32 tunnel_id) } EXPORT_SYMBOL_GPL(l2tp_tunnel_find); -struct l2tp_tunnel *l2tp_tunnel_find_nth(struct net *net, int nth) +struct l2tp_tunnel *l2tp_tunnel_find_nth(const struct net *net, int nth) { struct l2tp_net *pn = l2tp_pernet(net); struct l2tp_tunnel *tunnel; diff --git a/net/l2tp/l2tp_core.h b/net/l2tp/l2tp_core.h index 1a46bc44632f..eec5ad2ebb93 100644 --- a/net/l2tp/l2tp_core.h +++ b/net/l2tp/l2tp_core.h @@ -238,8 +238,8 @@ struct l2tp_session *l2tp_session_get_nth(struct l2tp_tunnel *tunnel, int nth, struct l2tp_session *l2tp_session_get_by_ifname(const struct net *net, const char *ifname, bool do_ref); -struct l2tp_tunnel *l2tp_tunnel_find(struct net *net, u32 tunnel_id); -struct l2tp_tunnel *l2tp_tunnel_find_nth(struct net *net, int nth); +struct l2tp_tunnel *l2tp_tunnel_find(const struct net *net, u32 tunnel_id); +struct l2tp_tunnel *l2tp_tunnel_find_nth(const struct net *net, int nth); int l2tp_tunnel_create(struct net *net, int fd, int version, u32 tunnel_id, u32 peer_tunnel_id, struct l2tp_tunnel_cfg *cfg, |