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authorDavid S. Miller <davem@davemloft.net>2012-01-17 12:11:52 -0500
committerDavid S. Miller <davem@davemloft.net>2012-01-17 12:11:52 -0500
commit4144cb2ade46d97b9c41682fd2e9064a59f23a98 (patch)
tree4b5ef937b4d0dcede6b1669f03c3b6dccf57d5bc /net
parent59f608d84f937cb5e2fd3a0b9f848f200d47ba85 (diff)
parent604c4ef1c453a1b2ea2cdf04d2b49afec421ebfa (diff)
downloadlinux-linaro-stable-4144cb2ade46d97b9c41682fd2e9064a59f23a98.tar.gz
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless
Diffstat (limited to 'net')
-rw-r--r--net/mac80211/cfg.c2
-rw-r--r--net/mac80211/rx.c1
-rw-r--r--net/mac80211/sta_info.c6
-rw-r--r--net/mac80211/tx.c10
-rw-r--r--net/mac80211/wpa.c19
-rw-r--r--net/mac80211/wpa.h2
6 files changed, 28 insertions, 12 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
index e60df48fa4d4..296620d6ca0c 100644
--- a/net/mac80211/cfg.c
+++ b/net/mac80211/cfg.c
@@ -791,7 +791,7 @@ static int sta_apply_parameters(struct ieee80211_local *local,
if (set & BIT(NL80211_STA_FLAG_AUTHORIZED))
ret = sta_info_move_state_checked(sta,
IEEE80211_STA_AUTHORIZED);
- else
+ else if (test_sta_flag(sta, WLAN_STA_AUTHORIZED))
ret = sta_info_move_state_checked(sta,
IEEE80211_STA_ASSOC);
if (ret)
diff --git a/net/mac80211/rx.c b/net/mac80211/rx.c
index f407427c642f..751409120769 100644
--- a/net/mac80211/rx.c
+++ b/net/mac80211/rx.c
@@ -1979,6 +1979,7 @@ ieee80211_rx_h_mesh_fwding(struct ieee80211_rx_data *rx)
mesh_path_error_tx(ifmsh->mshcfg.element_ttl, fwd_hdr->addr3,
0, reason, fwd_hdr->addr2, sdata);
IEEE80211_IFSTA_MESH_CTR_INC(ifmsh, dropped_frames_no_route);
+ kfree_skb(fwd_skb);
return RX_DROP_MONITOR;
}
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
index 3c428d4839c7..ff11f6bf8266 100644
--- a/net/mac80211/sta_info.c
+++ b/net/mac80211/sta_info.c
@@ -238,9 +238,11 @@ static void sta_unblock(struct work_struct *wk)
if (sta->dead)
return;
- if (!test_sta_flag(sta, WLAN_STA_PS_STA))
+ if (!test_sta_flag(sta, WLAN_STA_PS_STA)) {
+ local_bh_disable();
ieee80211_sta_ps_deliver_wakeup(sta);
- else if (test_and_clear_sta_flag(sta, WLAN_STA_PSPOLL)) {
+ local_bh_enable();
+ } else if (test_and_clear_sta_flag(sta, WLAN_STA_PSPOLL)) {
clear_sta_flag(sta, WLAN_STA_PS_DRIVER);
local_bh_disable();
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index edcd1c7ab83f..e05667cd5e76 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -1001,8 +1001,6 @@ ieee80211_tx_h_stats(struct ieee80211_tx_data *tx)
static ieee80211_tx_result debug_noinline
ieee80211_tx_h_encrypt(struct ieee80211_tx_data *tx)
{
- struct ieee80211_tx_info *info = IEEE80211_SKB_CB(tx->skb);
-
if (!tx->key)
return TX_CONTINUE;
@@ -1017,13 +1015,7 @@ ieee80211_tx_h_encrypt(struct ieee80211_tx_data *tx)
case WLAN_CIPHER_SUITE_AES_CMAC:
return ieee80211_crypto_aes_cmac_encrypt(tx);
default:
- /* handle hw-only algorithm */
- if (info->control.hw_key) {
- ieee80211_tx_set_protected(tx);
- return TX_CONTINUE;
- }
- break;
-
+ return ieee80211_crypto_hw_encrypt(tx);
}
return TX_DROP;
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c
index 422b79851ec5..b758350919ff 100644
--- a/net/mac80211/wpa.c
+++ b/net/mac80211/wpa.c
@@ -643,3 +643,22 @@ ieee80211_crypto_aes_cmac_decrypt(struct ieee80211_rx_data *rx)
return RX_CONTINUE;
}
+
+ieee80211_tx_result
+ieee80211_crypto_hw_encrypt(struct ieee80211_tx_data *tx)
+{
+ struct sk_buff *skb;
+ struct ieee80211_tx_info *info = NULL;
+
+ skb_queue_walk(&tx->skbs, skb) {
+ info = IEEE80211_SKB_CB(skb);
+
+ /* handle hw-only algorithm */
+ if (!info->control.hw_key)
+ return TX_DROP;
+ }
+
+ ieee80211_tx_set_protected(tx);
+
+ return TX_CONTINUE;
+}
diff --git a/net/mac80211/wpa.h b/net/mac80211/wpa.h
index baba0608313e..07e33f899c71 100644
--- a/net/mac80211/wpa.h
+++ b/net/mac80211/wpa.h
@@ -32,5 +32,7 @@ ieee80211_tx_result
ieee80211_crypto_aes_cmac_encrypt(struct ieee80211_tx_data *tx);
ieee80211_rx_result
ieee80211_crypto_aes_cmac_decrypt(struct ieee80211_rx_data *rx);
+ieee80211_tx_result
+ieee80211_crypto_hw_encrypt(struct ieee80211_tx_data *tx);
#endif /* WPA_H */