diff options
Diffstat (limited to 'net/mac80211/wpa.c')
| -rw-r--r-- | net/mac80211/wpa.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c index 360d11e..108fe3e 100644 --- a/net/mac80211/wpa.c +++ b/net/mac80211/wpa.c @@ -281,7 +281,7 @@ ieee80211_tx_h_tkip_encrypt(struct ieee80211_txrx_data *tx) ieee80211_txrx_result -ieee80211_rx_h_tkip_decrypt(struct ieee80211_txrx_data *rx) +ieee80211_crypto_tkip_decrypt(struct ieee80211_txrx_data *rx) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) rx->skb->data; u16 fc; @@ -293,9 +293,7 @@ ieee80211_rx_h_tkip_decrypt(struct ieee80211_txrx_data *rx) fc = le16_to_cpu(hdr->frame_control); hdrlen = ieee80211_get_hdrlen(fc); - if (!rx->key || rx->key->conf.alg != ALG_TKIP || - !(rx->fc & IEEE80211_FCTL_PROTECTED) || - (rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA) + if ((rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA) return TXRX_CONTINUE; if (!rx->sta || skb->len - hdrlen < 12) @@ -535,7 +533,7 @@ ieee80211_tx_h_ccmp_encrypt(struct ieee80211_txrx_data *tx) ieee80211_txrx_result -ieee80211_rx_h_ccmp_decrypt(struct ieee80211_txrx_data *rx) +ieee80211_crypto_ccmp_decrypt(struct ieee80211_txrx_data *rx) { struct ieee80211_hdr *hdr = (struct ieee80211_hdr *) rx->skb->data; u16 fc; @@ -549,9 +547,7 @@ ieee80211_rx_h_ccmp_decrypt(struct ieee80211_txrx_data *rx) fc = le16_to_cpu(hdr->frame_control); hdrlen = ieee80211_get_hdrlen(fc); - if (!key || key->conf.alg != ALG_CCMP || - !(rx->fc & IEEE80211_FCTL_PROTECTED) || - (rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA) + if ((rx->fc & IEEE80211_FCTL_FTYPE) != IEEE80211_FTYPE_DATA) return TXRX_CONTINUE; data_len = skb->len - hdrlen - CCMP_HDR_LEN - CCMP_MIC_LEN; |