net: Fix use after free by removing length arg from sk_data_ready callbacks.

[linux.git] / net / rds / tcp_recv.c

diff --git a/net/rds/tcp_recv.c b/net/rds/tcp_recv.c
index 4fac4f2bb9dccd11f304aa6dd94f8852e91a5b53..9ae6e0a264ec0c52d2d495da66d1acdfb36f0917 100644 (file)
--- a/net/rds/tcp_recv.c
+++ b/net/rds/tcp_recv.c
@@ -314,13 +314,13 @@ int rds_tcp_recv(struct rds_connection *conn)
        return ret;
 }
 
-void rds_tcp_data_ready(struct sock *sk, int bytes)
+void rds_tcp_data_ready(struct sock *sk)
 {
-       void (*ready)(struct sock *sk, int bytes);
+       void (*ready)(struct sock *sk);
        struct rds_connection *conn;
        struct rds_tcp_connection *tc;
 
-       rdsdebug("data ready sk %p bytes %d\n", sk, bytes);
+       rdsdebug("data ready sk %p\n", sk);
 
        read_lock(&sk->sk_callback_lock);
        conn = sk->sk_user_data;
@@ -337,7 +337,7 @@ void rds_tcp_data_ready(struct sock *sk, int bytes)
                queue_delayed_work(rds_wq, &conn->c_recv_w, 0);
 out:
        read_unlock(&sk->sk_callback_lock);
-       ready(sk, bytes);
+       ready(sk);
 }
 
 int rds_tcp_recv_init(void)