diff options
| author | Christophe Jaillet <jaillet.christophe@wanadoo.fr> | 2008-06-22 22:13:48 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-08 09:13:25 +0200 |
| commit | 25556c1699ad84dd6077adf67c92eba362aa7dc2 (patch) | |
| tree | ca1164f80dbbcb8b5ad91a32ba4d578c9c15679f /arch/x86/kernel | |
| parent | 7f0dbbc08d80df7ea15d8da4f0d78255891c8812 (diff) | |
x86, arch/x86/kernel/io_apic_32.c: use kzalloc instead of kmalloc/memset
1) replace kmalloc/memset with equivalent kzalloc.
Signed-off-by: Christophe Jaillet <jaillet.christophe@wanadoo.fr>
Cc: cj <jaillet.christophe@wanadoo.fr>
Cc: petero2@telia.com
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel')
| -rw-r--r-- | arch/x86/kernel/io_apic_32.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/arch/x86/kernel/io_apic_32.c b/arch/x86/kernel/io_apic_32.c index 9a924ebcd74..e22cbfbce04 100644 --- a/arch/x86/kernel/io_apic_32.c +++ b/arch/x86/kernel/io_apic_32.c @@ -702,14 +702,12 @@ static int __init balanced_irq_init(void) physical_balance = 1; for_each_online_cpu(i) { - irq_cpu_data[i].irq_delta = kmalloc(sizeof(unsigned long) * NR_IRQS, GFP_KERNEL); - irq_cpu_data[i].last_irq = kmalloc(sizeof(unsigned long) * NR_IRQS, GFP_KERNEL); + irq_cpu_data[i].irq_delta = kzalloc(sizeof(unsigned long) * NR_IRQS, GFP_KERNEL); + irq_cpu_data[i].last_irq = kzalloc(sizeof(unsigned long) * NR_IRQS, GFP_KERNEL); if (irq_cpu_data[i].irq_delta == NULL || irq_cpu_data[i].last_irq == NULL) { printk(KERN_ERR "balanced_irq_init: out of memory"); goto failed; } - memset(irq_cpu_data[i].irq_delta, 0, sizeof(unsigned long) * NR_IRQS); - memset(irq_cpu_data[i].last_irq, 0, sizeof(unsigned long) * NR_IRQS); } printk(KERN_INFO "Starting balanced_irq\n"); @@ -2382,12 +2380,11 @@ static int __init ioapic_init_sysfs(void) for (i = 0; i < nr_ioapics; i++) { size = sizeof(struct sys_device) + nr_ioapic_registers[i] * sizeof(struct IO_APIC_route_entry); - mp_ioapic_data[i] = kmalloc(size, GFP_KERNEL); + mp_ioapic_data[i] = kzalloc(size, GFP_KERNEL); if (!mp_ioapic_data[i]) { printk(KERN_ERR "Can't suspend/resume IOAPIC %d\n", i); continue; } - memset(mp_ioapic_data[i], 0, size); dev = &mp_ioapic_data[i]->dev; dev->id = i; dev->cls = &ioapic_sysdev_class; |