X-Git-Url: https://git.karo-electronics.de/?a=blobdiff_plain;f=net%2Fllc%2Fllc_core.c;h=ff4c0ab96a69364eaca829618dcf9a66d7c5022e;hb=be0ea69674ed95e1e98cb3687a241badc756d228;hp=248b5903bb1348e07f594e5f54119963de82f365;hpb=92633b72d18ca4f25de1f28e436a882159491e7e;p=karo-tx-linux.git

diff --git a/net/llc/llc_core.c b/net/llc/llc_core.c
index 248b5903bb13..ff4c0ab96a69 100644
--- a/net/llc/llc_core.c
+++ b/net/llc/llc_core.c
@@ -25,8 +25,6 @@
 LIST_HEAD(llc_sap_list);
 DEFINE_RWLOCK(llc_sap_list_lock);
 
-unsigned char llc_station_mac_sa[ETH_ALEN];
-
 /**
  *	llc_sap_alloc - allocates and initializes sap.
  *
@@ -37,8 +35,8 @@ static struct llc_sap *llc_sap_alloc(void)
 	struct llc_sap *sap = kzalloc(sizeof(*sap), GFP_ATOMIC);
 
 	if (sap) {
+		/* sap->laddr.mac - leave as a null, it's filled by bind */
 		sap->state = LLC_SAP_STATE_ACTIVE;
-		memcpy(sap->laddr.mac, llc_station_mac_sa, ETH_ALEN);
 		rwlock_init(&sap->sk_list.lock);
 		atomic_set(&sap->refcnt, 1);
 	}
@@ -149,13 +147,13 @@ void llc_sap_close(struct llc_sap *sap)
 	kfree(sap);
 }
 
-static struct packet_type llc_packet_type = {
-	.type = __constant_htons(ETH_P_802_2),
+static struct packet_type llc_packet_type __read_mostly = {
+	.type = cpu_to_be16(ETH_P_802_2),
 	.func = llc_rcv,
 };
 
-static struct packet_type llc_tr_packet_type = {
-	.type = __constant_htons(ETH_P_TR_802_2),
+static struct packet_type llc_tr_packet_type __read_mostly = {
+	.type = cpu_to_be16(ETH_P_TR_802_2),
 	.func = llc_rcv,
 };
 
@@ -167,10 +165,6 @@ static int __init llc_init(void)
 	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);
 	dev_add_pack(&llc_tr_packet_type);
 	return 0;
@@ -185,7 +179,6 @@ static void __exit llc_exit(void)
 module_init(llc_init);
 module_exit(llc_exit);
 
-EXPORT_SYMBOL(llc_station_mac_sa);
 EXPORT_SYMBOL(llc_sap_list);
 EXPORT_SYMBOL(llc_sap_list_lock);
 EXPORT_SYMBOL(llc_sap_find);