From 8e0f353a44ff3d65d933b8c0e4fb15dc89d46617 Mon Sep 17 00:00:00 2001 From: Jason Wang <wangborong@cdjrlc.com> Date: Mon, 20 Dec 2021 11:02:43 +0800 Subject: [PATCH] powerpc/kvm: no need to initialise statics to 0 Static variables do not need to be initialised to 0, because compiler will initialise all uninitialised statics to 0. Thus, remove the unneeded initialization. Signed-off-by: Jason Wang <wangborong@cdjrlc.com> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/20211220030243.603435-1-wangborong@cdjrlc.com --- arch/powerpc/kvm/book3s_64_mmu_host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c index c3e31fef0be1c..1ae09992c9ea3 100644 --- a/arch/powerpc/kvm/book3s_64_mmu_host.c +++ b/arch/powerpc/kvm/book3s_64_mmu_host.c @@ -228,7 +228,7 @@ static struct kvmppc_sid_map *create_sid_map(struct kvm_vcpu *vcpu, u64 gvsid) struct kvmppc_sid_map *map; struct kvmppc_vcpu_book3s *vcpu_book3s = to_book3s(vcpu); u16 sid_map_mask; - static int backwards_map = 0; + static int backwards_map; if (kvmppc_get_msr(vcpu) & MSR_PR) gvsid |= VSID_PR; -- 2.30.2