Re: [PATCH] Remove unused variable "cpu" from arch/x86/xen/setup.c
- Date: Mon, 12 May 2008 08:15:22 +0530
- From: Rabin Vincent <rabin@xxxxxx>
- Subject: Re: [PATCH] Remove unused variable "cpu" from arch/x86/xen/setup.c
On Sun, May 11, 2008 at 10:57:12PM +0530, Manish Katiyar wrote:
> void xen_enable_sysenter(void)
> {
> - int cpu = smp_processor_id();
This variable is used when building for SMP:
> if (!boot_cpu_has(X86_FEATURE_SEP) ||
> HYPERVISOR_callback_op(CALLBACKOP_register, &sysenter) != 0) {
> clear_cpu_cap(&cpu_data(cpu), X86_FEATURE_SEP); <-----
> clear_cpu_cap(&boot_cpu_data, X86_FEATURE_SEP);
Rabin
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