KVM: arm64: Change the return type of kvm_vcpu_preferred_target()
authorYueHaibing <yuehaibing@huawei.com>
Fri, 5 Nov 2021 01:15:00 +0000 (09:15 +0800)
committerMarc Zyngier <maz@kernel.org>
Mon, 8 Nov 2021 10:48:47 +0000 (10:48 +0000)
commit08e873cb70f30e11e912a93390f1c0c4e65fae1c
treeb5acc7c1ee5e19f8a30d8546016a564cbef07d86
parentdeacd669e18a51cb2085450c56d851aef72b3256
KVM: arm64: Change the return type of kvm_vcpu_preferred_target()

kvm_vcpu_preferred_target() always return 0 because kvm_target_cpu()
never returns a negative error code.

Signed-off-by: YueHaibing <yuehaibing@huawei.com>
Reviewed-by: Alexandru Elisei <alexandru.elisei@arm.com>
Signed-off-by: Marc Zyngier <maz@kernel.org>
Link: https://lore.kernel.org/r/20211105011500.16280-1-yuehaibing@huawei.com
arch/arm64/include/asm/kvm_host.h
arch/arm64/kvm/arm.c
arch/arm64/kvm/guest.c