Re: [Xen-devel] [PATCH v2] drm: Replace NULL with error value in drm_prime_pages_to_sg

2018-07-12 Thread Dan Carpenter
On Thu, Jul 12, 2018 at 02:58:00PM +0300, Oleksandr Andrushchenko wrote: > On 06/18/2018 03:32 PM, Oleksandr Andrushchenko wrote: > > On 06/18/2018 03:29 PM, Dan Carpenter wrote: > > > On Mon, Jun 18, 2018 at 09:07:09AM +0300, Oleksandr Andrushchenko wrote: > > > >

Re: [Xen-devel] [PATCH v2] drm: Replace NULL with error value in drm_prime_pages_to_sg

2018-07-12 Thread Oleksandr Andrushchenko
On 06/18/2018 03:32 PM, Oleksandr Andrushchenko wrote: On 06/18/2018 03:29 PM, Dan Carpenter wrote: On Mon, Jun 18, 2018 at 09:07:09AM +0300, Oleksandr Andrushchenko wrote: drivers/gpu/drm/drm_gem_cma_helper.c    | 2 +-   drivers/gpu/drm/xen/xen_drm_front_gem.c | 2 +-   2 files changed, 2

Re: [Xen-devel] [PATCH v2] drm: Replace NULL with error value in drm_prime_pages_to_sg

2018-06-18 Thread Oleksandr Andrushchenko
On 06/18/2018 03:29 PM, Dan Carpenter wrote: On Mon, Jun 18, 2018 at 09:07:09AM +0300, Oleksandr Andrushchenko wrote: drivers/gpu/drm/drm_gem_cma_helper.c| 2 +- drivers/gpu/drm/xen/xen_drm_front_gem.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git

Re: [Xen-devel] [PATCH v2] drm: Replace NULL with error value in drm_prime_pages_to_sg

2018-06-18 Thread Dan Carpenter
On Mon, Jun 18, 2018 at 09:07:09AM +0300, Oleksandr Andrushchenko wrote: > drivers/gpu/drm/drm_gem_cma_helper.c| 2 +- > drivers/gpu/drm/xen/xen_drm_front_gem.c | 2 +- > 2 files changed, 2 insertions(+), 2 deletions(-) > > diff --git a/drivers/gpu/drm/drm_gem_cma_helper.c >

Re: [Xen-devel] [PATCH v2] drm: Replace NULL with error value in drm_prime_pages_to_sg

2018-06-18 Thread Oleksandr Andrushchenko
On 06/18/2018 09:07 AM, Oleksandr Andrushchenko wrote: From: Oleksandr Andrushchenko Dan Carpenter has reported that there is the following static checker warning: drivers/gpu/drm/drm_prime.c:317 drm_gem_map_dma_buf() warn: 'sgt' can also be NULL 314 sgt =

[Xen-devel] [PATCH v2] drm: Replace NULL with error value in drm_prime_pages_to_sg

2018-06-18 Thread Oleksandr Andrushchenko
From: Oleksandr Andrushchenko Dan Carpenter has reported that there is the following static checker warning: drivers/gpu/drm/drm_prime.c:317 drm_gem_map_dma_buf() warn: 'sgt' can also be NULL 314 sgt = obj->dev->driver->gem_prime_get_sg_table(obj); 315 316 if