[PATCH -next 1/7] drm/amdkfd: Remove unnecessary NULL values

[Alex Deucher]

Applied.  Thanks!

On Wed, Aug 9, 2023 at 2:15 AM Christian König <christian.koenig at amd.com> wrote:
>
> Am 09.08.23 um 05:44 schrieb Ruan Jinjie:
> > The NULL initialization of the pointers assigned by kzalloc() first is
> > not necessary, because if the kzalloc() failed, the pointers will be
> > assigned NULL, otherwise it works as usual. so remove it.
> >
> > Signed-off-by: Ruan Jinjie <ruanjinjie at huawei.com>
>
> Reviewed-by: Christian König <christian.koenig at amd.com> for this one,
> the amd display code and the radeon stuff.
>
> Thanks,
> Christian.
>
> > ---
> >   drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c | 4 ++--
> >   1 file changed, 2 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c
> > index 863cf060af48..d01bb57733b3 100644
> > --- a/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c
> > +++ b/drivers/gpu/drm/amd/amdkfd/kfd_mqd_manager.c
> > @@ -48,7 +48,7 @@ int pipe_priority_map[] = {
> >
> >   struct kfd_mem_obj *allocate_hiq_mqd(struct kfd_node *dev, struct queue_properties *q)
> >   {
> > -     struct kfd_mem_obj *mqd_mem_obj = NULL;
> > +     struct kfd_mem_obj *mqd_mem_obj;
> >
> >       mqd_mem_obj = kzalloc(sizeof(struct kfd_mem_obj), GFP_KERNEL);
> >       if (!mqd_mem_obj)
> > @@ -64,7 +64,7 @@ struct kfd_mem_obj *allocate_hiq_mqd(struct kfd_node *dev, struct queue_properti
> >   struct kfd_mem_obj *allocate_sdma_mqd(struct kfd_node *dev,
> >                                       struct queue_properties *q)
> >   {
> > -     struct kfd_mem_obj *mqd_mem_obj = NULL;
> > +     struct kfd_mem_obj *mqd_mem_obj;
> >       uint64_t offset;
> >
> >       mqd_mem_obj = kzalloc(sizeof(struct kfd_mem_obj), GFP_KERNEL);
>