1 files changed, 8 insertions, 3 deletions

diff --git a/net/ieee80211/softmac/ieee80211softmac_io.c b/net/ieee80211/softmac/ieee80211softmac_io.c
index 82bfddbf33a2..b96931001b43 100644
--- a/net/ieee80211/softmac/ieee80211softmac_io.c
+++ b/net/ieee80211/softmac/ieee80211softmac_io.c
@@ -304,7 +304,7 @@ ieee80211softmac_auth(struct ieee80211_auth **pkt,
                 2 +             /* Auth Transaction Seq */
                 2 +             /* Status Code */
                  /* Challenge Text IE */
-                is_shared_response ? 0 : 1 + 1 + net->challenge_len
+                (is_shared_response ? 1 + 1 + net->challenge_len : 0)
         );
         if (unlikely((*pkt) == NULL))
                 return 0;
@@ -475,8 +475,13 @@ int ieee80211softmac_handle_beacon(struct net_device *dev,
 {
         struct ieee80211softmac_device *mac = ieee80211_priv(dev);
 
-        if (mac->associated && memcmp(network->bssid, mac->associnfo.bssid, ETH_ALEN) == 0)
-                ieee80211softmac_process_erp(mac, network->erp_value);
+        /* This might race, but we don't really care and it's not worth
+         * adding heavyweight locking in this fastpath.
+         */
+        if (mac->associnfo.associated) {
+                if (memcmp(network->bssid, mac->associnfo.bssid, ETH_ALEN) == 0)
+                        ieee80211softmac_process_erp(mac, network->erp_value);
+        }
 
         return 0;
 }