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SubjectRe: [PATCH] kvmclock: remove redundant variable 'size'
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On 02.07.2018 09:06, Colin King wrote:
> From: Colin Ian King <colin.king@canonical.com>
>
> Variable size is being assigned but is never used hence it is redundant
> and can be removed.
>
> Cleans up clang warning:
> warning: variable ‘size’ set but not used [-Wunused-but-set-variable]
>
> Signed-off-by: Colin Ian King <colin.king@canonical.com>
> ---
> arch/x86/kernel/kvmclock.c | 3 ---
> 1 file changed, 3 deletions(-)
>
> diff --git a/arch/x86/kernel/kvmclock.c b/arch/x86/kernel/kvmclock.c
> index bf8d1eb7fca3..45c22ce941c1 100644
> --- a/arch/x86/kernel/kvmclock.c
> +++ b/arch/x86/kernel/kvmclock.c
> @@ -354,13 +354,10 @@ int __init kvm_setup_vsyscall_timeinfo(void)
> int cpu;
> u8 flags;
> struct pvclock_vcpu_time_info *vcpu_time;
> - unsigned int size;
>
> if (!hv_clock)
> return 0;
>
> - size = PAGE_ALIGN(sizeof(struct pvclock_vsyscall_time_info)*NR_CPUS);
> -
> cpu = get_cpu();
>
> vcpu_time = &hv_clock[cpu].pvti;
>

Reviewed-by: David Hildenbrand <david@redhat.com>

--

Thanks,

David / dhildenb

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