diff options
| author | Eric Dumazet <edumazet@google.com> | 2024-08-02 16:40:27 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2024-08-06 02:23:59 +0300 |
| commit | b9abcbb1239cd782f76532397a7c45458de9a73e (patch) | |
| tree | f691e148e71edce28475dd15333d98df0743e69d /include | |
| parent | d4433e8b405a882fa2ef29601c4ad262ba6e5526 (diff) | |
| download | linux-b9abcbb1239cd782f76532397a7c45458de9a73e.tar.xz | |
udp: constify 'struct net' parameter of socket lookups
Following helpers do not touch their 'struct net' argument.
- udp_sk_bound_dev_eq()
- udp4_lib_lookup()
- __udp4_lib_lookup()
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20240802134029.3748005-4-edumazet@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/net/udp.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/include/net/udp.h b/include/net/udp.h index c4e05b14b648..a0217e3cfe4f 100644 --- a/include/net/udp.h +++ b/include/net/udp.h @@ -79,7 +79,8 @@ struct udp_table { extern struct udp_table udp_table; void udp_table_init(struct udp_table *, const char *); static inline struct udp_hslot *udp_hashslot(struct udp_table *table, - struct net *net, unsigned int num) + const struct net *net, + unsigned int num) { return &table->hash[udp_hashfn(net, num, table->mask)]; } @@ -245,7 +246,7 @@ static inline int udp_rqueue_get(struct sock *sk) return sk_rmem_alloc_get(sk) - READ_ONCE(udp_sk(sk)->forward_deficit); } -static inline bool udp_sk_bound_dev_eq(struct net *net, int bound_dev_if, +static inline bool udp_sk_bound_dev_eq(const struct net *net, int bound_dev_if, int dif, int sdif) { #if IS_ENABLED(CONFIG_NET_L3_MASTER_DEV) @@ -296,9 +297,10 @@ int udp_lib_getsockopt(struct sock *sk, int level, int optname, int udp_lib_setsockopt(struct sock *sk, int level, int optname, sockptr_t optval, unsigned int optlen, int (*push_pending_frames)(struct sock *)); -struct sock *udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, +struct sock *udp4_lib_lookup(const struct net *net, __be32 saddr, __be16 sport, __be32 daddr, __be16 dport, int dif); -struct sock *__udp4_lib_lookup(struct net *net, __be32 saddr, __be16 sport, +struct sock *__udp4_lib_lookup(const struct net *net, __be32 saddr, + __be16 sport, __be32 daddr, __be16 dport, int dif, int sdif, struct udp_table *tbl, struct sk_buff *skb); struct sock *udp4_lib_lookup_skb(const struct sk_buff *skb, |