1 files changed, 4 insertions, 3 deletions

diff --git a/drivers/net/wireless/hostap/hostap_ap.c b/drivers/net/wireless/hostap/hostap_ap.c
index efb8cf3bd8ad..4ca8a27b8c55 100644
--- a/drivers/net/wireless/hostap/hostap_ap.c
+++ b/drivers/net/wireless/hostap/hostap_ap.c
@@ -982,7 +982,8 @@ static void prism2_send_mgmt(struct net_device *dev,
         meta->tx_cb_idx = tx_cb_idx;
 
         skb->dev = dev;
-        skb->mac.raw = skb->nh.raw = skb->data;
+        skb_reset_mac_header(skb);
+        skb_reset_network_header(skb);
         dev_queue_xmit(skb);
 }
 #endif /* PRISM2_NO_KERNEL_IEEE80211_MGMT */
@@ -1276,8 +1277,8 @@ static char * ap_auth_make_challenge(struct ap_data *ap)
                 return NULL;
         }
 
-        memcpy(tmpbuf, skb->data + ap->crypt->extra_mpdu_prefix_len,
-               WLAN_AUTH_CHALLENGE_LEN);
+        skb_copy_from_linear_data_offset(skb, ap->crypt->extra_mpdu_prefix_len,
+                                         tmpbuf, WLAN_AUTH_CHALLENGE_LEN);
         dev_kfree_skb(skb);
 
         return tmpbuf;