On Wed, 18 Sep 2019 18:44:36 +0200
Greg Kurz <groug@xxxxxxxx> wrote:
> On Wed, 11 Sep 2019 21:52:35 +0200
> Thomas Huth <thuth@xxxxxxxxxx> wrote:
>
> > After the kfree()s haven been removed in the previous
> > commit 9798f4ea71ea ("fix rollback when kvmppc_xive_create fails"),
> > the code can be simplified even more to simply always "return ret"
> > now.
> >
> > Signed-off-by: Thomas Huth <thuth@xxxxxxxxxx>
> > ---
>
> This looks like a good candidate for trivial, hence Cc'ing Jiri
> and adding trivial keyword in subject.
>
> Reviewed-by: Greg Kurz <groug@xxxxxxxx>
>
Oops, the patch is correct but there are some fixes that require
the return 0 to stay around...
https://patchwork.ozlabs.org/project/kvm-ppc/list/?series=129957
> > arch/powerpc/kvm/book3s_xive.c | 5 +----
> > arch/powerpc/kvm/book3s_xive_native.c | 5 +----
> > 2 files changed, 2 insertions(+), 8 deletions(-)
> >
> > diff --git a/arch/powerpc/kvm/book3s_xive.c b/arch/powerpc/kvm/book3s_xive.c
> > index e3ba67095895..2f6f463fcdfb 100644
> > --- a/arch/powerpc/kvm/book3s_xive.c
> > +++ b/arch/powerpc/kvm/book3s_xive.c
> > @@ -1986,10 +1986,7 @@ static int kvmppc_xive_create(struct kvm_device *dev, u32 type)
> >
> > xive->single_escalation = xive_native_has_single_escalation();
> >
> > - if (ret)
> > - return ret;
> > -
> > - return 0;
> > + return ret;
> > }
> >
> > int kvmppc_xive_debug_show_queues(struct seq_file *m, struct kvm_vcpu *vcpu)
> > diff --git a/arch/powerpc/kvm/book3s_xive_native.c b/arch/powerpc/kvm/book3s_xive_native.c
> > index a998823f68a3..7a50772f26fe 100644
> > --- a/arch/powerpc/kvm/book3s_xive_native.c
> > +++ b/arch/powerpc/kvm/book3s_xive_native.c
> > @@ -1089,10 +1089,7 @@ static int kvmppc_xive_native_create(struct kvm_device *dev, u32 type)
> > xive->single_escalation = xive_native_has_single_escalation();
> > xive->ops = &kvmppc_xive_native_ops;
> >
> > - if (ret)
> > - return ret;
> > -
> > - return 0;
> > + return ret;
> > }
> >
> > /*
>
