diff --git a/[refs] b/[refs]
index acbd0a09e249..a67d93901de4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ca42613a55aa947704a40945597c6f9b856df437
+refs/heads/master: 513aa3b0d14be809490d5c151994cc7f047b0718
diff --git a/trunk/drivers/net/wireless/iwlwifi/dvm/sta.c b/trunk/drivers/net/wireless/iwlwifi/dvm/sta.c
index fe36a38f3505..cd9b6de4273e 100644
--- a/trunk/drivers/net/wireless/iwlwifi/dvm/sta.c
+++ b/trunk/drivers/net/wireless/iwlwifi/dvm/sta.c
@@ -128,10 +128,11 @@ int iwl_add_sta_callback(struct iwl_priv *priv, struct iwl_rx_cmd_buffer *rxb,
 			       struct iwl_device_cmd *cmd)
 {
 	struct iwl_rx_packet *pkt = rxb_addr(rxb);
-	struct iwl_addsta_cmd *addsta =
-		(struct iwl_addsta_cmd *) cmd->payload;
 
-	return iwl_process_add_sta_resp(priv, addsta, pkt);
+	if (!cmd)
+		return 0;
+
+	return iwl_process_add_sta_resp(priv, (void *)cmd->payload, pkt);
 }
 
 int iwl_send_add_sta(struct iwl_priv *priv,