]> nv-tegra.nvidia Code Review - linux-2.6.git/blobdiff - net/iucv/iucv.c
Merge branch 'linus' into cpus4096
[linux-2.6.git] / net / iucv / iucv.c
index 8de5110705931169eaf705ef1459b78721403d41..411b339a0c8a5edeedbc6822742c1da73514f884 100644 (file)
@@ -480,7 +480,7 @@ static void iucv_setmask_mp(void)
                if (cpu_isset(cpu, iucv_buffer_cpumask) &&
                    !cpu_isset(cpu, iucv_irq_cpumask))
                        smp_call_function_single(cpu, iucv_allow_cpu,
-                                                NULL, 0, 1);
+                                                NULL, 1);
        preempt_enable();
 }
 
@@ -498,7 +498,7 @@ static void iucv_setmask_up(void)
        cpumask = iucv_irq_cpumask;
        cpu_clear(first_cpu(iucv_irq_cpumask), cpumask);
        for_each_cpu_mask_nr(cpu, cpumask)
-               smp_call_function_single(cpu, iucv_block_cpu, NULL, 0, 1);
+               smp_call_function_single(cpu, iucv_block_cpu, NULL, 1);
 }
 
 /**
@@ -523,7 +523,7 @@ static int iucv_enable(void)
        rc = -EIO;
        preempt_disable();
        for_each_online_cpu(cpu)
-               smp_call_function_single(cpu, iucv_declare_cpu, NULL, 0, 1);
+               smp_call_function_single(cpu, iucv_declare_cpu, NULL, 1);
        preempt_enable();
        if (cpus_empty(iucv_buffer_cpumask))
                /* No cpu could declare an iucv buffer. */
@@ -545,7 +545,7 @@ out:
  */
 static void iucv_disable(void)
 {
-       on_each_cpu(iucv_retrieve_cpu, NULL, 0, 1);
+       on_each_cpu(iucv_retrieve_cpu, NULL, 1);
        kfree(iucv_path_table);
 }
 
@@ -580,7 +580,7 @@ static int __cpuinit iucv_cpu_notify(struct notifier_block *self,
        case CPU_ONLINE_FROZEN:
        case CPU_DOWN_FAILED:
        case CPU_DOWN_FAILED_FROZEN:
-               smp_call_function_single(cpu, iucv_declare_cpu, NULL, 0, 1);
+               smp_call_function_single(cpu, iucv_declare_cpu, NULL, 1);
                break;
        case CPU_DOWN_PREPARE:
        case CPU_DOWN_PREPARE_FROZEN:
@@ -589,10 +589,10 @@ static int __cpuinit iucv_cpu_notify(struct notifier_block *self,
                if (cpus_empty(cpumask))
                        /* Can't offline last IUCV enabled cpu. */
                        return NOTIFY_BAD;
-               smp_call_function_single(cpu, iucv_retrieve_cpu, NULL, 0, 1);
+               smp_call_function_single(cpu, iucv_retrieve_cpu, NULL, 1);
                if (cpus_empty(iucv_irq_cpumask))
                        smp_call_function_single(first_cpu(iucv_buffer_cpumask),
-                                                iucv_allow_cpu, NULL, 0, 1);
+                                                iucv_allow_cpu, NULL, 1);
                break;
        }
        return NOTIFY_OK;
@@ -652,7 +652,7 @@ static void iucv_cleanup_queue(void)
         * pending interrupts force them to the work queue by calling
         * an empty function on all cpus.
         */
-       smp_call_function(__iucv_cleanup_queue, NULL, 0, 1);
+       smp_call_function(__iucv_cleanup_queue, NULL, 1);
        spin_lock_irq(&iucv_queue_lock);
        list_for_each_entry_safe(p, n, &iucv_task_queue, list) {
                /* Remove stale work items from the task queue. */
@@ -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");