net_sched: fix mirrored packets checksum

[cascardo/linux.git] / net / core / skbuff.c

diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index f2b77e5..eb12d21 100644 (file)
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -3015,24 +3015,6 @@ int skb_append_pagefrags(struct sk_buff *skb, struct page *page,
 }
 EXPORT_SYMBOL_GPL(skb_append_pagefrags);
 
-/**
- *     skb_push_rcsum - push skb and update receive checksum
- *     @skb: buffer to update
- *     @len: length of data pulled
- *
- *     This function performs an skb_push on the packet and updates
- *     the CHECKSUM_COMPLETE checksum.  It should be used on
- *     receive path processing instead of skb_push unless you know
- *     that the checksum difference is zero (e.g., a valid IP header)
- *     or you are setting ip_summed to CHECKSUM_NONE.
- */
-static unsigned char *skb_push_rcsum(struct sk_buff *skb, unsigned len)
-{
-       skb_push(skb, len);
-       skb_postpush_rcsum(skb, skb->data, len);
-       return skb->data;
-}
-
 /**
  *     skb_pull_rcsum - pull skb and update receive checksum
  *     @skb: buffer to update