X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=drivers%2Fs390%2Fnet%2Fsmsgiucv.c;h=8735a415a116feba2fc8a2b14befd0a6bae86e22;hb=db8be076cad4b843aa743ef462c75022cddd9c63;hp=3ccca5871fdfc002a922e17fea4c4dcb574808cb;hpb=9783e1df7a6bd1e4dc5e2cafcdc29b65a47473d6;p=linux-2.6

diff --git a/drivers/s390/net/smsgiucv.c b/drivers/s390/net/smsgiucv.c
index 3ccca5871f..8735a415a1 100644
--- a/drivers/s390/net/smsgiucv.c
+++ b/drivers/s390/net/smsgiucv.c
@@ -42,7 +42,7 @@ MODULE_DESCRIPTION ("Linux for S/390 IUCV special message driver");
 static struct iucv_path *smsg_path;
 
 static DEFINE_SPINLOCK(smsg_list_lock);
-static struct list_head smsg_list = LIST_HEAD_INIT(smsg_list);
+static LIST_HEAD(smsg_list);
 
 static int smsg_path_pending(struct iucv_path *, u8 ipvmid[8], u8 ipuser[16]);
 static void smsg_message_pending(struct iucv_path *, struct iucv_message *);
@@ -148,6 +148,10 @@ static int __init smsg_init(void)
 {
 	int rc;
 
+	if (!MACHINE_IS_VM) {
+		rc = -EPROTONOSUPPORT;
+		goto out;
+	}
 	rc = driver_register(&smsg_driver);
 	if (rc != 0)
 		goto out;