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[PATCH] i386: Fix io_apic.c warning

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gcc 4.2 warns

linux/arch/i386/kernel/io_apic.c: In function ‘create_irq’:
linux/arch/i386/kernel/io_apic.c:2488: warning: ‘vector’ may be used uninitialized in this function

The warning is false, but somewhat legitimate so work around it.

Signed-off-by: Andi Kleen <ak@suse.de>
This commit is contained in:
Andi Kleen 2006-12-09 21:33:36 +01:00 • committed by Andi Kleen
parent 7e74437cf6
commit 306a22c2a2
1 changed files with 1 additions and 1 deletions
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2
arch/i386/kernel/io_apic.c
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@ -2485,7 +2485,7 @@ device_initcall(ioapic_init_sysfs);
int create_irq(void) int create_irq(void)
{ {
/* Allocate an unused irq */ /* Allocate an unused irq */
int irq, new, vector; int irq, new, vector = 0;
unsigned long flags; unsigned long flags;
irq = -ENOSPC; irq = -ENOSPC;