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-rw-r--r--include/net/sock.h17
1 files changed, 9 insertions, 8 deletions
diff --git a/include/net/sock.h b/include/net/sock.h
index e70c903b04..f9a9f61fa1 100644
--- a/include/net/sock.h
+++ b/include/net/sock.h
@@ -1821,12 +1821,11 @@ static inline bool sock_owned_by_user_nocheck(const struct sock *sk)
static inline void sock_release_ownership(struct sock *sk)
{
- if (sock_owned_by_user_nocheck(sk)) {
- sk->sk_lock.owned = 0;
+ DEBUG_NET_WARN_ON_ONCE(!sock_owned_by_user_nocheck(sk));
+ sk->sk_lock.owned = 0;
- /* The sk_lock has mutex_unlock() semantics: */
- mutex_release(&sk->sk_lock.dep_map, _RET_IP_);
- }
+ /* The sk_lock has mutex_unlock() semantics: */
+ mutex_release(&sk->sk_lock.dep_map, _RET_IP_);
}
/* no reclassification while locks are held */
@@ -1865,11 +1864,13 @@ int sk_setsockopt(struct sock *sk, int level, int optname,
sockptr_t optval, unsigned int optlen);
int sock_setsockopt(struct socket *sock, int level, int op,
sockptr_t optval, unsigned int optlen);
+int do_sock_setsockopt(struct socket *sock, bool compat, int level,
+ int optname, sockptr_t optval, int optlen);
+int do_sock_getsockopt(struct socket *sock, bool compat, int level,
+ int optname, sockptr_t optval, sockptr_t optlen);
int sk_getsockopt(struct sock *sk, int level, int optname,
sockptr_t optval, sockptr_t optlen);
-int sock_getsockopt(struct socket *sock, int level, int op,
- char __user *optval, int __user *optlen);
int sock_gettstamp(struct socket *sock, void __user *userstamp,
bool timeval, bool time32);
struct sk_buff *sock_alloc_send_pskb(struct sock *sk, unsigned long header_len,
@@ -2249,7 +2250,7 @@ static inline void sock_confirm_neigh(struct sk_buff *skb, struct neighbour *n)
}
}
-bool sk_mc_loop(struct sock *sk);
+bool sk_mc_loop(const struct sock *sk);
static inline bool sk_can_gso(const struct sock *sk)
{