Christian Borntraeger <borntraeger@xxxxxxxxxx> writes:
> halt_poll_ns is used only locally. Make it static.
>
> Signed-off-by: Christian Borntraeger <borntraeger@xxxxxxxxxx>
> ---
> virt/kvm/kvm_main.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
> index 34310a8..58bc2a9 100644
> --- a/virt/kvm/kvm_main.c
> +++ b/virt/kvm/kvm_main.c
> @@ -66,7 +66,7 @@
> MODULE_AUTHOR("Qumranet");
> MODULE_LICENSE("GPL");
>
> -unsigned int halt_poll_ns = 0;
> +static unsigned int halt_poll_ns = 0;
We should remove the initialization to zero. (Unfortunately,
the usage pattern throughout the kernel code is not constant..)
Bandan
> module_param(halt_poll_ns, uint, S_IRUGO | S_IWUSR);
>
> /*
--
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