5 files changed, 10 insertions, 15 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index fca23a3bf12..821cb1628e5 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -4585,8 +4585,8 @@ static int __init net_dev_init(void)
 
 	dev_boot_phase = 0;
 
-	open_softirq(NET_TX_SOFTIRQ, net_tx_action, NULL);
-	open_softirq(NET_RX_SOFTIRQ, net_rx_action, NULL);
+	open_softirq(NET_TX_SOFTIRQ, net_tx_action);
+	open_softirq(NET_RX_SOFTIRQ, net_rx_action);
 
 	hotcpu_notifier(dev_cpu_callback, 0);
 	dst_init();
diff --git a/net/irda/irnet/irnet.h b/net/irda/irnet/irnet.h
index b001c361ad3..bccf4d0059f 100644
--- a/net/irda/irnet/irnet.h
+++ b/net/irda/irnet/irnet.h
@@ -241,6 +241,7 @@
 #include <linux/module.h>
 
 #include <linux/kernel.h>
+#include <linux/smp_lock.h>
 #include <linux/skbuff.h>
 #include <linux/tty.h>
 #include <linux/proc_fs.h>
diff --git a/net/irda/irnet/irnet_ppp.c b/net/irda/irnet/irnet_ppp.c
index e0eab5927c4..e84a70dd346 100644
--- a/net/irda/irnet/irnet_ppp.c
+++ b/net/irda/irnet/irnet_ppp.c
@@ -479,6 +479,7 @@ dev_irnet_open(struct inode *	inode,
   ap = kzalloc(sizeof(*ap), GFP_KERNEL);
   DABORT(ap == NULL, -ENOMEM, FS_ERROR, "Can't allocate struct irnet...\n");
 
+  lock_kernel();
   /* initialize the irnet structure */
   ap->file = file;
 
@@ -500,6 +501,7 @@ dev_irnet_open(struct inode *	inode,
     {
       DERROR(FS_ERROR, "Can't setup IrDA link...\n");
       kfree(ap);
+      unlock_kernel();
       return err;
     }
 
@@ -510,6 +512,7 @@ dev_irnet_open(struct inode *	inode,
   file->private_data = ap;
 
   DEXIT(FS_TRACE, " - ap=0x%p\n", ap);
+  unlock_kernel();
   return 0;
 }
 
diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
index 7b0038f45b1..bda71015885 100644
--- a/net/iucv/af_iucv.c
+++ b/net/iucv/af_iucv.c
@@ -1135,8 +1135,7 @@ static void iucv_callback_txdone(struct iucv_path *path,
 		if (this)
 			kfree_skb(this);
 	}
-	if (!this)
-		printk(KERN_ERR "AF_IUCV msg tag %u not found\n", msg->tag);
+	BUG_ON(!this);
 
 	if (sk->sk_state == IUCV_CLOSING) {
 		if (skb_queue_empty(&iucv_sk(sk)->send_skb_q)) {
@@ -1196,7 +1195,7 @@ static int __init afiucv_init(void)
 	}
 	cpcmd("QUERY USERID", iucv_userid, sizeof(iucv_userid), &err);
 	if (unlikely(err)) {
-		printk(KERN_ERR "AF_IUCV needs the VM userid\n");
+		WARN_ON(err);
 		err = -EPROTONOSUPPORT;
 		goto out;
 	}
@@ -1210,7 +1209,6 @@ static int __init afiucv_init(void)
 	err = sock_register(&iucv_sock_family_ops);
 	if (err)
 		goto out_proto;
-	printk(KERN_INFO "AF_IUCV lowlevel driver initialized\n");
 	return 0;
 
 out_proto:
@@ -1226,8 +1224,6 @@ static void __exit afiucv_exit(void)
 	sock_unregister(PF_IUCV);
 	proto_unregister(&iucv_proto);
 	iucv_unregister(&af_iucv_handler, 0);
-
-	printk(KERN_INFO "AF_IUCV lowlevel driver unloaded\n");
 }
 
 module_init(afiucv_init);
diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
index 91897076213..7f82b761621 100644
--- a/net/iucv/iucv.c
+++ b/net/iucv/iucv.c
@@ -1559,16 +1559,11 @@ static void iucv_external_interrupt(u16 code)
 
 	p = iucv_irq_data[smp_processor_id()];
 	if (p->ippathid >= iucv_max_pathid) {
-		printk(KERN_WARNING "iucv_do_int: Got interrupt with "
-		       "pathid %d > max_connections (%ld)\n",
-		       p->ippathid, iucv_max_pathid - 1);
+		WARN_ON(p->ippathid >= iucv_max_pathid);
 		iucv_sever_pathid(p->ippathid, iucv_error_no_listener);
 		return;
 	}
-	if (p->iptype  < 0x01 || p->iptype > 0x09) {
-		printk(KERN_ERR "iucv_do_int: unknown iucv interrupt\n");
-		return;
-	}
+	BUG_ON(p->iptype  < 0x01 || p->iptype > 0x09);
 	work = kmalloc(sizeof(struct iucv_irq_list), GFP_ATOMIC);
 	if (!work) {
 		printk(KERN_WARNING "iucv_external_interrupt: out of memory\n");