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authorJohannes Berg <johannes.berg@intel.com>2015-03-31 16:36:22 +0300
committerJohannes Berg <johannes.berg@intel.com>2015-04-07 14:56:41 +0300
commit29464ccc78f1e8f77b8c37ddbe95af46d13c2ec2 (patch)
treef5cc33762959fb5346b111e4123160a928691e90 /net/mac80211
parentba8c3d6f16a1f9305c23ac1d2fd3992508c5ac03 (diff)
downloadlinux-29464ccc78f1e8f77b8c37ddbe95af46d13c2ec2.tar.xz
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>
Diffstat (limited to 'net/mac80211')
-rw-r--r--net/mac80211/ieee80211_i.h4
-rw-r--r--net/mac80211/util.c40
2 files changed, 0 insertions, 44 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
index 04b32f3e0395..ab46ab4a7249 100644
--- a/net/mac80211/ieee80211_i.h
+++ b/net/mac80211/ieee80211_i.h
@@ -1965,10 +1965,6 @@ int __ieee80211_request_smps_ap(struct ieee80211_sub_if_data *sdata,
void ieee80211_recalc_smps(struct ieee80211_sub_if_data *sdata);
void ieee80211_recalc_min_chandef(struct ieee80211_sub_if_data *sdata);
-size_t ieee80211_ie_split_ric(const u8 *ies, size_t ielen,
- const u8 *ids, int n_ids,
- const u8 *after_ric, int n_after_ric,
- size_t offset);
size_t ieee80211_ie_split_vendor(const u8 *ies, size_t ielen, size_t offset);
u8 *ieee80211_ie_build_ht_cap(u8 *pos, struct ieee80211_sta_ht_cap *ht_cap,
u16 cap);
diff --git a/net/mac80211/util.c b/net/mac80211/util.c
index 482b85c19a36..79412f16b61d 100644
--- a/net/mac80211/util.c
+++ b/net/mac80211/util.c
@@ -2194,46 +2194,6 @@ void ieee80211_recalc_min_chandef(struct ieee80211_sub_if_data *sdata)
mutex_unlock(&local->chanctx_mtx);
}
-static bool ieee80211_id_in_list(const u8 *ids, int n_ids, u8 id)
-{
- int i;
-
- for (i = 0; i < n_ids; i++)
- if (ids[i] == id)
- return true;
- return false;
-}
-
-size_t ieee80211_ie_split_ric(const u8 *ies, size_t ielen,
- const u8 *ids, int n_ids,
- const u8 *after_ric, int n_after_ric,
- size_t offset)
-{
- size_t pos = offset;
-
- while (pos < ielen && ieee80211_id_in_list(ids, n_ids, ies[pos])) {
- if (ies[pos] == WLAN_EID_RIC_DATA && n_after_ric) {
- pos += 2 + ies[pos + 1];
-
- while (pos < ielen &&
- !ieee80211_id_in_list(after_ric, n_after_ric,
- ies[pos]))
- pos += 2 + ies[pos + 1];
- } else {
- pos += 2 + ies[pos + 1];
- }
- }
-
- return pos;
-}
-
-size_t ieee80211_ie_split(const u8 *ies, size_t ielen,
- const u8 *ids, int n_ids, size_t offset)
-{
- return ieee80211_ie_split_ric(ies, ielen, ids, n_ids, NULL, 0, offset);
-}
-EXPORT_SYMBOL(ieee80211_ie_split);
-
size_t ieee80211_ie_split_vendor(const u8 *ies, size_t ielen, size_t offset)
{
size_t pos = offset;