2 files changed, 2 insertions, 1 deletions

diff --git a/include/net/netdma.h b/include/net/netdma.h
index 19760eb131aa..ceae5ee85c04 100644
--- a/include/net/netdma.h
+++ b/include/net/netdma.h
@@ -37,7 +37,7 @@ static inline struct dma_chan *get_softnet_dma(void)
 }
 
 int dma_skb_copy_datagram_iovec(struct dma_chan* chan,
-                const struct sk_buff *skb, int offset, struct iovec *to,
+                struct sk_buff *skb, int offset, struct iovec *to,
                 size_t len, struct dma_pinned_list *pinned_list);
 
 #endif /* CONFIG_NET_DMA */
diff --git a/net/core/user_dma.c b/net/core/user_dma.c
index b7c98dbcdb81..248a6b666aff 100644
--- a/net/core/user_dma.c
+++ b/net/core/user_dma.c
@@ -29,6 +29,7 @@
 #include <linux/socket.h>
 #include <linux/rtnetlink.h> /* for BUG_TRAP */
 #include <net/tcp.h>
+#include <net/netdma.h>
 
 #define NET_DMA_DEFAULT_COPYBREAK 4096