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[IA64] Remove compiler warinings about uninitialized variable in irq_ia64.c 

This patch removes the following compiler warning messages.

  CC      arch/ia64/kernel/irq_ia64.o
arch/ia64/kernel/irq_ia64.c: In function 'create_irq':
arch/ia64/kernel/irq_ia64.c:343: warning: 'domain.bits[0u]' may be used uninitialized in this function
arch/ia64/kernel/irq_ia64.c: In function 'assign_irq_vector':
arch/ia64/kernel/irq_ia64.c:203: warning: 'domain.bits[0u]' may be used uninitialized in this function

Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>
This commit is contained in:
Kenji Kaneshige 2007-08-22 19:28:36 +09:00 committed by Tony Luck
parent e384f41409
commit 373167e80c
1 changed files with 2 additions and 2 deletions
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4
arch/ia64/kernel/irq_ia64.c
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@ -200,7 +200,7 @@ assign_irq_vector (int irq)
{ {
unsigned long flags; unsigned long flags;
int vector, cpu; int vector, cpu;
cpumask_t domain; cpumask_t domain = CPU_MASK_NONE;
vector = -ENOSPC; vector = -ENOSPC;
@ -340,7 +340,7 @@ int create_irq(void)
{ {
unsigned long flags; unsigned long flags;
int irq, vector, cpu; int irq, vector, cpu;
cpumask_t domain; cpumask_t domain = CPU_MASK_NONE;
irq = vector = -ENOSPC; irq = vector = -ENOSPC;
spin_lock_irqsave(&vector_lock, flags); spin_lock_irqsave(&vector_lock, flags);