Re: [PATCH] kvmclock: remove redundant variable 'size'

[David Hildenbrand <david@redhat.com>]

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