| Message ID | 20211220030243.603435-1-wangborong@cdjrlc.com (mailing list archive) |
|---|---|
| State | Accepted |
| Headers | show |
| Series | powerpc/kvm: no need to initialise statics to 0 | expand |
| Context | Check | Description |
|---|---|---|
| snowpatch_ozlabs/github-powerpc_ppctests | success | Successfully ran 8 jobs. |
| snowpatch_ozlabs/github-powerpc_selftests | success | Successfully ran 8 jobs. |
| snowpatch_ozlabs/github-powerpc_sparse | success | Successfully ran 4 jobs. |
| snowpatch_ozlabs/github-powerpc_clang | success | Successfully ran 7 jobs. |
| snowpatch_ozlabs/github-powerpc_kernel_qemu | success | Successfully ran 24 jobs. |
On Mon, 20 Dec 2021 11:02:43 +0800, Jason Wang wrote: > Static variables do not need to be initialised to 0, because compiler > will initialise all uninitialised statics to 0. Thus, remove the > unneeded initialization. > > Applied to powerpc/topic/ppc-kvm. [1/1] powerpc/kvm: no need to initialise statics to 0 https://git.kernel.org/powerpc/c/8e0f353a44ff3d65d933b8c0e4fb15dc89d46617 cheers
diff --git a/arch/powerpc/kvm/book3s_64_mmu_host.c b/arch/powerpc/kvm/book3s_64_mmu_host.c index c3e31fef0be1..1ae09992c9ea 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;
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> --- arch/powerpc/kvm/book3s_64_mmu_host.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)