1 files changed, 7 insertions, 5 deletions

diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
index c060095b27ce..0b9bb2085ce4 100644
--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -62,13 +62,15 @@ static inline int rxrpc_writable(struct sock *sk)
 static void rxrpc_write_space(struct sock *sk)
 {
         _enter("%p", sk);
-        read_lock(&sk->sk_callback_lock);
+        rcu_read_lock();
         if (rxrpc_writable(sk)) {
-                if (sk_has_sleeper(sk))
-                        wake_up_interruptible(sk->sk_sleep);
+                struct socket_wq *wq = rcu_dereference(sk->sk_wq);
+
+                if (wq_has_sleeper(wq))
+                        wake_up_interruptible(&wq->wait);
                 sk_wake_async(sk, SOCK_WAKE_SPACE, POLL_OUT);
         }
-        read_unlock(&sk->sk_callback_lock);
+        rcu_read_unlock();
 }
 
 /*
@@ -589,7 +591,7 @@ static unsigned int rxrpc_poll(struct file *file, struct socket *sock,
         unsigned int mask;
         struct sock *sk = sock->sk;
 
-        sock_poll_wait(file, sk->sk_sleep, wait);
+        sock_poll_wait(file, sk_sleep(sk), wait);
         mask = 0;
 
         /* the socket is readable if there are any messages waiting on the Rx