On 24/06/14 18:31, Deng-Cheng Zhu wrote:
> From: Deng-Cheng Zhu <dengcheng.zhu@xxxxxxxxxx>
>
> The keyword volatile for idx in the TLB functions is unnecessary.
>
> Signed-off-by: Deng-Cheng Zhu <dengcheng.zhu@xxxxxxxxxx>
Reviewed-by: James Hogan <james.hogan@xxxxxxxxxx>
Cheers
James
> ---
> arch/mips/kvm/kvm_tlb.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/mips/kvm/kvm_tlb.c b/arch/mips/kvm/kvm_tlb.c
> index 29a5bdb..bbcd822 100644
> --- a/arch/mips/kvm/kvm_tlb.c
> +++ b/arch/mips/kvm/kvm_tlb.c
> @@ -201,7 +201,7 @@ int kvm_mips_host_tlb_write(struct kvm_vcpu *vcpu, unsigned long entryhi,
> {
> unsigned long flags;
> unsigned long old_entryhi;
> - volatile int idx;
> + int idx;
>
> local_irq_save(flags);
>
> @@ -426,7 +426,7 @@ EXPORT_SYMBOL(kvm_mips_guest_tlb_lookup);
> int kvm_mips_host_tlb_lookup(struct kvm_vcpu *vcpu, unsigned long vaddr)
> {
> unsigned long old_entryhi, flags;
> - volatile int idx;
> + int idx;
>
> local_irq_save(flags);
>
>
