On Mon, Oct 21, 2019 at 05:35:24PM -0700, Sean Christopherson wrote: > The two implementations of kvm_arch_create_memslot() in x86 and PPC are > both good citizens and free up all local resources if creation fails. > Return immediately (via a superfluous goto) instead of calling > kvm_free_memslot(). > > Note, the call to kvm_free_memslot() is effectively an expensive nop in > this case as there are no resources to be freed. > > No functional change intended. > > Signed-off-by: Sean Christopherson <sean.j.christopherson@xxxxxxxxx> > --- > 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 9afd706dc038..2cb38b2148cb 100644 > --- a/virt/kvm/kvm_main.c > +++ b/virt/kvm/kvm_main.c > @@ -1014,7 +1014,7 @@ int __kvm_set_memory_region(struct kvm *kvm, > new.userspace_addr = mem->userspace_addr; > > if (kvm_arch_create_memslot(kvm, &new, npages)) > - goto out_free; > + goto out; > } > > /* Allocate page dirty bitmap if needed */ > -- > 2.22.0 > Acked-by: Christoffer Dall <christoffer.dall@xxxxxxx> _______________________________________________ kvmarm mailing list kvmarm@xxxxxxxxxxxxxxxxxxxxx https://lists.cs.columbia.edu/mailman/listinfo/kvmarm
