5 files changed, 10 insertions, 15 deletions

diff --git a/net/core/dev.c b/net/core/dev.c
index fca23a3bf12c..821cb1628e5e 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 b001c361ad30..bccf4d0059f0 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 e0eab5927c4f..e84a70dd346b 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 7b0038f45b16..bda71015885c 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 918970762131..7f82b7616212 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");