parisc: trivial fixes

trivial fixes:
- use KERN_WARNING for printk()
- use BUG_ON() instead of "if (xx) BUG();"

Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Kyle McMartin <kyle@mcmartin.ca>

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2 files changed, 3 insertions, 7 deletions

diff --git a/arch/parisc/kernel/irq.c b/arch/parisc/kernel/irq.c
index 4cea935e2f99..13fc4cd5bfdf 100644
--- a/arch/parisc/kernel/irq.c
+++ b/arch/parisc/kernel/irq.c
@@ -421,5 +421,5 @@ void __init init_IRQ(void)
 
 void ack_bad_irq(unsigned int irq)
 {
-        printk("unexpected IRQ %d\n", irq);
+        printk(KERN_WARNING "unexpected IRQ %d\n", irq);
 }
diff --git a/arch/parisc/kernel/smp.c b/arch/parisc/kernel/smp.c
index 80bc000523fa..70a5e0d50685 100644
--- a/arch/parisc/kernel/smp.c
+++ b/arch/parisc/kernel/smp.c
@@ -224,10 +224,7 @@ send_IPI_mask(cpumask_t mask, enum ipi_message_type op)
 static inline void
 send_IPI_single(int dest_cpu, enum ipi_message_type op)
 {
-        if (dest_cpu == NO_PROC_ID) {
-                BUG();
-                return;
-        }
+        BUG_ON(dest_cpu == NO_PROC_ID);
 
         ipi_send(dest_cpu, op);
 }
@@ -309,8 +306,7 @@ smp_cpu_init(int cpunum)
         /* Initialise the idle task for this CPU */
         atomic_inc(&init_mm.mm_count);
         current->active_mm = &init_mm;
-        if(current->mm)
-                BUG();
+        BUG_ON(current->mm);
         enter_lazy_tlb(&init_mm, current);
 
         init_IRQ();   /* make sure no IRQs are enabled or pending */