X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=net%2Fllc%2Fllc_core.c;h=d4b13a031fd5e0375f3f76c74eb7c676c894fc4b;hb=5884c40668a928bba017eaf54e2eb3c01c8a98e6;hp=ab0fcd32fd8447bf69b5ee10848dc0afa88c53df;hpb=2d300fece23a4ae638b43ce9a7ac1e566ac6c843;p=karo-tx-linux.git

diff --git a/net/llc/llc_core.c b/net/llc/llc_core.c
index ab0fcd32fd84..d4b13a031fd5 100644
--- a/net/llc/llc_core.c
+++ b/net/llc/llc_core.c
@@ -33,10 +33,9 @@ unsigned char llc_station_mac_sa[ETH_ALEN];
  */
 static struct llc_sap *llc_sap_alloc(void)
 {
-	struct llc_sap *sap = kmalloc(sizeof(*sap), GFP_ATOMIC);
+	struct llc_sap *sap = kzalloc(sizeof(*sap), GFP_ATOMIC);
 
 	if (sap) {
-		memset(sap, 0, sizeof(*sap));
 		sap->state = LLC_SAP_STATE_ACTIVE;
 		memcpy(sap->laddr.mac, llc_station_mac_sa, ETH_ALEN);
 		rwlock_init(&sap->sk_list.lock);
@@ -127,7 +126,6 @@ struct llc_sap *llc_sap_open(unsigned char lsap,
 		goto out;
 	sap->laddr.lsap = lsap;
 	sap->rcv_func	= func;
-	llc_sap_hold(sap);
 	llc_add_sap(sap);
 out:
 	write_unlock_bh(&llc_sap_list_lock);
@@ -162,8 +160,14 @@ static struct packet_type llc_tr_packet_type = {
 
 static int __init llc_init(void)
 {
-	if (dev_base->next)
-		memcpy(llc_station_mac_sa, dev_base->next->dev_addr, ETH_ALEN);
+	struct net_device *dev;
+
+	dev = first_net_device();
+	if (dev != NULL)
+		dev = next_net_device(dev);
+
+	if (dev != NULL)
+		memcpy(llc_station_mac_sa, dev->dev_addr, ETH_ALEN);
 	else
 		memset(llc_station_mac_sa, 0, ETH_ALEN);
 	dev_add_pack(&llc_packet_type);