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SubjectRe: [PATCH] KVM: arm: get rid of unused arg in cpu_init_hyp_mode()
Date
>From: Miaohe Lin <linmiaohe@huawei.com>
>
>As arg dummy is not really needed, there's no need to pass NULL when calling cpu_init_hyp_mode(). So clean it up.
>
>Signed-off-by: Miaohe Lin <linmiaohe@huawei.com>
>---
> virt/kvm/arm/arm.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
>diff --git a/virt/kvm/arm/arm.c b/virt/kvm/arm/arm.c index 86c6aa1cb58e..a5470f1b1a19 100644
>--- a/virt/kvm/arm/arm.c
>+++ b/virt/kvm/arm/arm.c
>@@ -1315,7 +1315,7 @@ long kvm_arch_vm_ioctl(struct file *filp,
> }
> }
>
>-static void cpu_init_hyp_mode(void *dummy)
>+static void cpu_init_hyp_mode(void)
> {
> phys_addr_t pgd_ptr;
> unsigned long hyp_stack_ptr;
>@@ -1349,7 +1349,7 @@ static void cpu_hyp_reinit(void)
> if (is_kernel_in_hyp_mode())
> kvm_timer_init_vhe();
> else
>- cpu_init_hyp_mode(NULL);
>+ cpu_init_hyp_mode();
>
> kvm_arm_init_debug();
>
friendly ping ...

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