[PATCH] ieee80211: Updated hostap to be compatible with extra_prefix_len changes

tree 8c1676c8a15c08e6d4c718fc7cd42d9bf4cd8235
parent 0ccc3dd6469ed492578c184f47dde2baccde3593
author James Ketrenos <jketreno@linux.intel.com> 1126715240 -0500
committer James Ketrenos <jketreno@linux.intel.com> 1127316717 -0500

Updated hostap to be compatible with extra_prefix_len changes.

Accomplished via:

for i in hostap_ap.c hostap_80211_tx.c; do
        sed -i -e "s:\([.>]\)extra_prefix_len:\1extra_mpdu_prefix_len:g" \
                -e "s:\([.>]\)extra_postfix_len:\1extra_mpdu_postfix_len:g" \
                drivers/net/wireless/hostap/$i
done

CC: Jouni Malinen <jkmaline@cc.hut.fi>

Signed-off-by: James Ketrenos <jketreno@linux.intel.com>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>

2 files changed, 8 insertions, 8 deletions

diff --git a/drivers/net/wireless/hostap/hostap_80211_tx.c b/drivers/net/wireless/hostap/hostap_80211_tx.c
index 6db45430288c..9d24f8a38ac5 100644
--- a/drivers/net/wireless/hostap/hostap_80211_tx.c
+++ b/drivers/net/wireless/hostap/hostap_80211_tx.c
@@ -317,10 +317,10 @@ struct sk_buff * hostap_tx_encrypt(struct sk_buff *skb,
         if (skb == NULL)
                 return NULL;
 
-        if ((skb_headroom(skb) < crypt->ops->extra_prefix_len ||
-             skb_tailroom(skb) < crypt->ops->extra_postfix_len) &&
-            pskb_expand_head(skb, crypt->ops->extra_prefix_len,
-                             crypt->ops->extra_postfix_len, GFP_ATOMIC)) {
+        if ((skb_headroom(skb) < crypt->ops->extra_mpdu_prefix_len ||
+             skb_tailroom(skb) < crypt->ops->extra_mpdu_postfix_len) &&
+            pskb_expand_head(skb, crypt->ops->extra_mpdu_prefix_len,
+                             crypt->ops->extra_mpdu_postfix_len, GFP_ATOMIC)) {
                 kfree_skb(skb);
                 return NULL;
         }
diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index 070f7032edb5..087d9269af34 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -1256,14 +1256,14 @@ static char * ap_auth_make_challenge(struct ap_data *ap)
         }
 
         skb = dev_alloc_skb(WLAN_AUTH_CHALLENGE_LEN +
-                            ap->crypt->extra_prefix_len +
-                            ap->crypt->extra_postfix_len);
+                            ap->crypt->extra_mpdu_prefix_len +
+                            ap->crypt->extra_mpdu_postfix_len);
         if (skb == NULL) {
                 kfree(tmpbuf);
                 return NULL;
         }
 
-        skb_reserve(skb, ap->crypt->extra_prefix_len);
+        skb_reserve(skb, ap->crypt->extra_mpdu_prefix_len);
         memset(skb_put(skb, WLAN_AUTH_CHALLENGE_LEN), 0,
                WLAN_AUTH_CHALLENGE_LEN);
         if (ap->crypt->encrypt_mpdu(skb, 0, ap->crypt_priv)) {
@@ -1272,7 +1272,7 @@ static char * ap_auth_make_challenge(struct ap_data *ap)
                 return NULL;
         }
 
-        memcpy(tmpbuf, skb->data + ap->crypt->extra_prefix_len,
+        memcpy(tmpbuf, skb->data + ap->crypt->extra_mpdu_prefix_len,
                WLAN_AUTH_CHALLENGE_LEN);
         dev_kfree_skb(skb);