diff options
Diffstat (limited to 'net/socket.c')
-rw-r--r-- | net/socket.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/net/socket.c b/net/socket.c index 73e493da4589..b7e01d0fe082 100644 --- a/net/socket.c +++ b/net/socket.c @@ -957,6 +957,7 @@ void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk, } EXPORT_SYMBOL_GPL(__sock_recv_timestamp); +#ifdef CONFIG_WIRELESS void __sock_recv_wifi_status(struct msghdr *msg, struct sock *sk, struct sk_buff *skb) { @@ -972,6 +973,7 @@ void __sock_recv_wifi_status(struct msghdr *msg, struct sock *sk, put_cmsg(msg, SOL_SOCKET, SCM_WIFI_STATUS, sizeof(ack), &ack); } EXPORT_SYMBOL_GPL(__sock_recv_wifi_status); +#endif static inline void sock_recv_drops(struct msghdr *msg, struct sock *sk, struct sk_buff *skb) @@ -2909,7 +2911,7 @@ static int do_recvmmsg(int fd, struct mmsghdr __user *mmsg, * error to return on the next call or if the * app asks about it using getsockopt(SO_ERROR). */ - sock->sk->sk_err = -err; + WRITE_ONCE(sock->sk->sk_err, -err); } out_put: fput_light(sock->file, fput_needed); |