3.5.7.6 -stable review patch. If anyone has any objections, please let me know.
------------------
From: liu chuansheng <chuansheng....@intel.com>
commit f2d68cf4daa4de97d400d94836b907e35228e54f upstream.
When kzalloc() failed in radeon_user_framebuffer_create(), need to
call object_unreference() to match the object_reference().
Signed-off-by: liu chuansheng <chuansheng....@intel.com>
Signed-off-by: xueminsu <xuemin...@intel.com>
Signed-off-by: Alex Deucher <alexander.deuc...@amd.com>
Signed-off-by: Herton Ronaldo Krzesinski <herton.krzesin...@canonical.com>
---
drivers/gpu/drm/radeon/radeon_display.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/radeon/radeon_display.c
b/drivers/gpu/drm/radeon/radeon_display.c
index 4ea672e..70eb18a 100644
--- a/drivers/gpu/drm/radeon/radeon_display.c
+++ b/drivers/gpu/drm/radeon/radeon_display.c
@@ -1111,8 +1111,10 @@ radeon_user_framebuffer_create(struct drm_device *dev,
}
radeon_fb = kzalloc(sizeof(*radeon_fb), GFP_KERNEL);
- if (radeon_fb == NULL)
+ if (radeon_fb == NULL) {
+ drm_gem_object_unreference_unlocked(obj);
return ERR_PTR(-ENOMEM);
+ }
ret = radeon_framebuffer_init(dev, radeon_fb, mode_cmd, obj);
if (ret) {
--
1.7.9.5
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