nvme: support traffic based keep-alive

[linux.git] / net / socket.c

diff --git a/net/socket.c b/net/socket.c
index 593826e11a5376bd1301b2cf19c61c377653c653..334fcc617ef2737acd0a84f7921e28a88771756f 100644 (file)
--- a/net/socket.c
+++ b/net/socket.c
@@ -853,7 +853,7 @@ static ssize_t sock_splice_read(struct file *file, loff_t *ppos,
        struct socket *sock = file->private_data;
 
        if (unlikely(!sock->ops->splice_read))
-               return -EINVAL;
+               return generic_file_splice_read(file, ppos, pipe, len, flags);
 
        return sock->ops->splice_read(sock, ppos, pipe, len, flags);
 }