diff mbox

radeon_display: Use pointer return error codes

Message ID 1358908049.18561.12.camel@suxuemin.sh.intel.com (mailing list archive)
State New, archived
Headers show

Commit Message

Su, Xuemin Jan. 23, 2013, 2:27 a.m. UTC 
From: xueminsu <xuemin.su@intel.com>
Date: Tue, 22 Jan 2013 22:16:53 +0800
Subject: [PATCH] radeon_display: Use pointer return error codes

drm_mode_addfb() expects fb_create return error code
instead of NULL.

Signed-off-by: xueminsu <xuemin.su@intel.com>
---
 drivers/gpu/drm/radeon/radeon_display.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

Comments

Alex Deucher Jan. 23, 2013, 2:14 p.m. UTC | #1 
On Tue, Jan 22, 2013 at 9:27 PM, Su, Xuemin <xuemin.su@intel.com> wrote:
> From: xueminsu <xuemin.su@intel.com>
> Date: Tue, 22 Jan 2013 22:16:53 +0800
> Subject: [PATCH] radeon_display: Use pointer return error codes
>
> drm_mode_addfb() expects fb_create return error code
> instead of NULL.
>
> Signed-off-by: xueminsu <xuemin.su@intel.com>

Thanks.  Added to my fixes queue.

Alex


> ---
>  drivers/gpu/drm/radeon/radeon_display.c |    2 +-
>  1 files changed, 1 insertions(+), 1 deletions(-)
>
> diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
> index 1da2386..ff3def7 100644
> --- a/drivers/gpu/drm/radeon/radeon_display.c
> +++ b/drivers/gpu/drm/radeon/radeon_display.c
> @@ -1122,7 +1122,7 @@ radeon_user_framebuffer_create(struct drm_device *dev,
>         if (ret) {
>                 kfree(radeon_fb);
>                 drm_gem_object_unreference_unlocked(obj);
> -               return NULL;
> +               return ERR_PTR(ret);
>         }
>
>         return &radeon_fb->base;
> --
> 1.7.6
>
>
>
> _______________________________________________
> dri-devel mailing list
> dri-devel@lists.freedesktop.org
> http://lists.freedesktop.org/mailman/listinfo/dri-devel
diff mbox

Patch

diff --git a/drivers/gpu/drm/radeon/radeon_display.c b/drivers/gpu/drm/radeon/radeon_display.c
index 1da2386..ff3def7 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -1122,7 +1122,7 @@  radeon_user_framebuffer_create(struct drm_device *dev,
 	if (ret) {
 		kfree(radeon_fb);
 		drm_gem_object_unreference_unlocked(obj);
-		return NULL;
+		return ERR_PTR(ret);
 	}
 
 	return &radeon_fb->base;