[NET] skbuff: skb_store_bits const is backwards

Getting warnings becuase skb_store_bits has skb as constant,
but the function overwrites it. Looks like const was on the
wrong side.
Signed-off-by: Stephen Hemminger <shemminger@linux-foundation.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

include/linux/skbuff.h

@@ -1494,8 +1494,8 @@ extern __wsum	       skb_checksum(const struct sk_buff *skb, int offset,
 				    int len, __wsum csum);
 extern int	       skb_copy_bits(const struct sk_buff *skb, int offset,
 				     void *to, int len);
-extern int	       skb_store_bits(const struct sk_buff *skb, int offset,
-				      void *from, int len);
+extern int	       skb_store_bits(struct sk_buff *skb, int offset,
+				      const void *from, int len);
 extern __wsum	       skb_copy_and_csum_bits(const struct sk_buff *skb,
 					      int offset, u8 *to, int len,
 					      __wsum csum);

net/core/skbuff.c

@@ -1129,7 +1129,7 @@ int skb_copy_bits(const struct sk_buff *skb, int offset, void *to, int len)
  *	traversing fragment lists and such.
  */
 
-int skb_store_bits(const struct sk_buff *skb, int offset, void *from, int len)
+int skb_store_bits(struct sk_buff *skb, int offset, const void *from, int len)
 {
 	int i, copy;
 	int start = skb_headlen(skb);