Revert "net: add length argument to skb_copy_and_csum_datagram_iovec"

[pandora-kernel.git] / net / core / datagram.c

diff --git a/net/core/datagram.c b/net/core/datagram.c
index 6616bfb..a496313 100644 (file)
--- a/net/core/datagram.c
+++ b/net/core/datagram.c
@@ -709,7 +709,6 @@ EXPORT_SYMBOL(__skb_checksum_complete);
  *     @skb: skbuff
  *     @hlen: hardware length
  *     @iov: io vector
- *     @len: amount of data to copy from skb to iov
  *
  *     Caller _must_ check that skb will fit to this iovec.
  *
@@ -719,14 +718,11 @@ EXPORT_SYMBOL(__skb_checksum_complete);
  *                        can be modified!
  */
 int skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
-                                    int hlen, struct iovec *iov, int len)
+                                    int hlen, struct iovec *iov)
 {
        __wsum csum;
        int chunk = skb->len - hlen;
 
-       if (chunk > len)
-               chunk = len;
-
        if (!chunk)
                return 0;