cfg80211: move IE split utilities here from mac80211

As the next patch will require the IE splitting utility functions
in cfg80211, move them there from mac80211.

Signed-off-by: Johannes Berg <johannes.berg@intel.com>

1 files changed, 0 insertions, 28 deletions

diff --git a/include/net/mac80211.h b/include/net/mac80211.h
index 3578da96b41a..b4bef1152c05 100644
--- a/include/net/mac80211.h
+++ b/include/net/mac80211.h
@@ -5380,34 +5380,6 @@ int ieee80211_reserve_tid(struct ieee80211_sta *sta, u8 tid);
 void ieee80211_unreserve_tid(struct ieee80211_sta *sta, u8 tid);
 
 /**
- * ieee80211_ie_split - split an IE buffer according to ordering
- *
- * @ies: the IE buffer
- * @ielen: the length of the IE buffer
- * @ids: an array with element IDs that are allowed before
- *	the split
- * @n_ids: the size of the element ID array
- * @offset: offset where to start splitting in the buffer
- *
- * This function splits an IE buffer by updating the @offset
- * variable to point to the location where the buffer should be
- * split.
- *
- * It assumes that the given IE buffer is well-formed, this
- * has to be guaranteed by the caller!
- *
- * It also assumes that the IEs in the buffer are ordered
- * correctly, if not the result of using this function will not
- * be ordered correctly either, i.e. it does no reordering.
- *
- * The function returns the offset where the next part of the
- * buffer starts, which may be @ielen if the entire (remainder)
- * of the buffer should be used.
- */
-size_t ieee80211_ie_split(const u8 *ies, size_t ielen,
-			  const u8 *ids, int n_ids, size_t offset);
-
-/**
  * ieee80211_tx_dequeue - dequeue a packet from a software tx queue
  *
  * @hw: pointer as obtained from ieee80211_alloc_hw()