diff options
| -rw-r--r-- | include/net/inet_sock.h | 5 | ||||
| -rw-r--r-- | include/trace/events/sock.h | 4 | ||||
| -rw-r--r-- | include/trace/events/tcp.h | 2 | ||||
| -rw-r--r-- | net/ipv4/ip_output.c | 5 | ||||
| -rw-r--r-- | net/ipv6/ping.c | 2 | ||||
| -rw-r--r-- | net/ipv6/udp.c | 2 | ||||
| -rw-r--r-- | net/mptcp/sockopt.c | 2 | ||||
| -rw-r--r-- | security/lsm_audit.c | 4 |
8 files changed, 12 insertions, 14 deletions
diff --git a/include/net/inet_sock.h b/include/net/inet_sock.h index 51857117ac09..caa20a905531 100644 --- a/include/net/inet_sock.h +++ b/include/net/inet_sock.h @@ -305,10 +305,7 @@ static inline struct sock *skb_to_full_sk(const struct sk_buff *skb) return sk_to_full_sk(skb->sk); } -static inline struct inet_sock *inet_sk(const struct sock *sk) -{ - return (struct inet_sock *)sk; -} +#define inet_sk(ptr) container_of_const(ptr, struct inet_sock, sk) static inline void __inet_sk_copy_descendant(struct sock *sk_to, const struct sock *sk_from, diff --git a/include/trace/events/sock.h b/include/trace/events/sock.h index 03d19fc562f8..fd206a6ab5b8 100644 --- a/include/trace/events/sock.h +++ b/include/trace/events/sock.h @@ -158,7 +158,7 @@ TRACE_EVENT(inet_sock_set_state, ), TP_fast_assign( - struct inet_sock *inet = inet_sk(sk); + const struct inet_sock *inet = inet_sk(sk); struct in6_addr *pin6; __be32 *p32; @@ -222,7 +222,7 @@ TRACE_EVENT(inet_sk_error_report, ), TP_fast_assign( - struct inet_sock *inet = inet_sk(sk); + const struct inet_sock *inet = inet_sk(sk); struct in6_addr *pin6; __be32 *p32; diff --git a/include/trace/events/tcp.h b/include/trace/events/tcp.h index 901b440238d5..bf06db8d2046 100644 --- a/include/trace/events/tcp.h +++ b/include/trace/events/tcp.h @@ -67,7 +67,7 @@ DECLARE_EVENT_CLASS(tcp_event_sk_skb, ), TP_fast_assign( - struct inet_sock *inet = inet_sk(sk); + const struct inet_sock *inet = inet_sk(sk); __be32 *p32; __entry->skbaddr = skb; diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index e7bef36ce26f..cb04dbad9ea4 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -129,7 +129,8 @@ int ip_local_out(struct net *net, struct sock *sk, struct sk_buff *skb) } EXPORT_SYMBOL_GPL(ip_local_out); -static inline int ip_select_ttl(struct inet_sock *inet, struct dst_entry *dst) +static inline int ip_select_ttl(const struct inet_sock *inet, + const struct dst_entry *dst) { int ttl = inet->uc_ttl; @@ -146,7 +147,7 @@ int ip_build_and_send_pkt(struct sk_buff *skb, const struct sock *sk, __be32 saddr, __be32 daddr, struct ip_options_rcu *opt, u8 tos) { - struct inet_sock *inet = inet_sk(sk); + const struct inet_sock *inet = inet_sk(sk); struct rtable *rt = skb_rtable(skb); struct net *net = sock_net(sk); struct iphdr *iph; diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c index 808983bc2ec9..c4835dbdfcff 100644 --- a/net/ipv6/ping.c +++ b/net/ipv6/ping.c @@ -237,7 +237,7 @@ static int ping_v6_seq_show(struct seq_file *seq, void *v) seq_puts(seq, IPV6_SEQ_DGRAM_HEADER); } else { int bucket = ((struct ping_iter_state *) seq->private)->bucket; - struct inet_sock *inet = inet_sk(v); + struct inet_sock *inet = inet_sk((struct sock *)v); __u16 srcp = ntohs(inet->inet_sport); __u16 destp = ntohs(inet->inet_dport); ip6_dgram_sock_seq_show(seq, v, srcp, destp, bucket); diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 9fb2f33ee3a7..ab4ae886235a 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -1708,7 +1708,7 @@ int udp6_seq_show(struct seq_file *seq, void *v) seq_puts(seq, IPV6_SEQ_DGRAM_HEADER); } else { int bucket = ((struct udp_iter_state *)seq->private)->bucket; - struct inet_sock *inet = inet_sk(v); + const struct inet_sock *inet = inet_sk((const struct sock *)v); __u16 srcp = ntohs(inet->inet_sport); __u16 destp = ntohs(inet->inet_dport); __ip6_dgram_sock_seq_show(seq, v, srcp, destp, diff --git a/net/mptcp/sockopt.c b/net/mptcp/sockopt.c index 8a9656248b0f..5cef4d3d21ac 100644 --- a/net/mptcp/sockopt.c +++ b/net/mptcp/sockopt.c @@ -1046,7 +1046,7 @@ static int mptcp_getsockopt_tcpinfo(struct mptcp_sock *msk, char __user *optval, static void mptcp_get_sub_addrs(const struct sock *sk, struct mptcp_subflow_addrs *a) { - struct inet_sock *inet = inet_sk(sk); + const struct inet_sock *inet = inet_sk(sk); memset(a, 0, sizeof(*a)); diff --git a/security/lsm_audit.c b/security/lsm_audit.c index a7355b4b9bb8..00d3bdd386e2 100644 --- a/security/lsm_audit.c +++ b/security/lsm_audit.c @@ -317,7 +317,7 @@ static void dump_common_audit_data(struct audit_buffer *ab, switch (sk->sk_family) { case AF_INET: { - struct inet_sock *inet = inet_sk(sk); + const struct inet_sock *inet = inet_sk(sk); print_ipv4_addr(ab, inet->inet_rcv_saddr, inet->inet_sport, @@ -329,7 +329,7 @@ static void dump_common_audit_data(struct audit_buffer *ab, } #if IS_ENABLED(CONFIG_IPV6) case AF_INET6: { - struct inet_sock *inet = inet_sk(sk); + const struct inet_sock *inet = inet_sk(sk); print_ipv6_addr(ab, &sk->sk_v6_rcv_saddr, inet->inet_sport, |