Every user is under CONFIG_NET_DMA already, so ifdef field as well. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
@@ -239,7 +239,9 @@ struct sock {
int sk_sndbuf;
struct sk_buff_head sk_receive_queue;
struct sk_buff_head sk_write_queue;
+#ifdef CONFIG_NET_DMA
struct sk_buff_head sk_async_wait_queue;
+#endif
int sk_wmem_queued;
int sk_forward_alloc;
gfp_t sk_allocation;