[2.6 patch] net/core/user_dma.c should #include <net/netdma.h>

[Adrian Bunk <bunk@stusta.de>]

Every file should #include the headers containing the prototypes for 
its global functions.

Especially in cases like this one where gcc can tell us through a 
compile error that the prototype was wrong...

Signed-off-by: Adrian Bunk <bunk@stusta.de>

---

 include/net/netdma.h |    2 +-
 net/core/user_dma.c  |    1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

--- linux-2.6.18-rc1-mm2-full/include/net/netdma.h.old	2006-07-15 00:52:38.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/include/net/netdma.h	2006-07-15 00:52:43.000000000 +0200
@@ -37,7 +37,7 @@
 }
 
 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 */
--- linux-2.6.18-rc1-mm2-full/net/core/user_dma.c.old	2006-07-14 21:59:37.000000000 +0200
+++ linux-2.6.18-rc1-mm2-full/net/core/user_dma.c	2006-07-14 21:59:50.000000000 +0200
@@ -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