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Diffstat (limited to 'net/mac80211/work.c')
-rw-r--r--net/mac80211/work.c16
1 files changed, 3 insertions, 13 deletions
diff --git a/net/mac80211/work.c b/net/mac80211/work.c
index e73c8ca..d2e7f0e 100644
--- a/net/mac80211/work.c
+++ b/net/mac80211/work.c
@@ -65,17 +65,9 @@ static void run_again(struct ieee80211_local *local,
mod_timer(&local->work_timer, timeout);
}
-static void work_free_rcu(struct rcu_head *head)
-{
- struct ieee80211_work *wk =
- container_of(head, struct ieee80211_work, rcu_head);
-
- kfree(wk);
-}
-
void free_work(struct ieee80211_work *wk)
{
- call_rcu(&wk->rcu_head, work_free_rcu);
+ kfree_rcu(wk, rcu_head);
}
static int ieee80211_compatible_rates(const u8 *supp_rates, int supp_rates_len,
@@ -198,9 +190,8 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
struct sk_buff *skb;
struct ieee80211_mgmt *mgmt;
u8 *pos, qos_info;
- const u8 *ies;
size_t offset = 0, noffset;
- int i, len, count, rates_len, supp_rates_len;
+ int i, count, rates_len, supp_rates_len;
u16 capab;
struct ieee80211_supported_band *sband;
u32 rates = 0;
@@ -285,7 +276,7 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
}
/* SSID */
- ies = pos = skb_put(skb, 2 + wk->assoc.ssid_len);
+ pos = skb_put(skb, 2 + wk->assoc.ssid_len);
*pos++ = WLAN_EID_SSID;
*pos++ = wk->assoc.ssid_len;
memcpy(pos, wk->assoc.ssid, wk->assoc.ssid_len);
@@ -295,7 +286,6 @@ static void ieee80211_send_assoc(struct ieee80211_sub_if_data *sdata,
if (supp_rates_len > 8)
supp_rates_len = 8;
- len = sband->n_bitrates;
pos = skb_put(skb, supp_rates_len + 2);
*pos++ = WLAN_EID_SUPP_RATES;
*pos++ = supp_rates_len;